[Csnd] CsoundQT question

[Csnd] CsoundQT question

Date	2012-08-21 23:32
From	peiman khosravi
Subject	[Csnd] CsoundQT question
	Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman

Date	2012-08-22 09:24
From	Tarmo Johannes
Subject	Re: [Csnd] CsoundQT question
	HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman

Date	2012-08-22 09:50
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee> wrote: HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman

Date	2012-08-22 10:30
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: > Hi tarmo, > > Yes I meant LineEdit. Basically I'm wondering if there is anyway to > construct line segments (at i-rate) from an arbitrary number of values > entered in LineEdit. I don't suppose there is but you never know. > > I suppose one way would be to read the values into a table and then read > the table with a phasor but then you can't define exact time durations. > > Thanks > Peiman > > On 22 August 2012 09:24, Tarmo Johannes > wrote: > > __ > > HEllo, > > could you be a bit more precise, what do you need to do, what do you > mean by " string widget"? LineEdit? > > greetings, > > tarmo > > On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: > > Hello, > > I'm preparing some teaching material for September and was wondering > if there is an easy way to type the data for a linseg in a string > widget? Or some other way of defining a linseg with arbitrary segments. > > Thanks > Peiman > > > >

Date	2012-08-22 10:42
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 11:07
From	Tarmo Johannes
Subject	Re: [Csnd] CsoundQT question
	Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 11:24
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman On 22 August 2012 11:07, Tarmo Johannes <tarmo.johannes@otsakool.edu.ee> wrote: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 11:31
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	mind you, I still can't think how one can dynamically create orchestra lines once the strings are converted to numbers. It's fine if you have a preconceived number of line segments: ival1 [someUDO] String idur1 [someUDO] String . . . kvalue linseg ival1, idur1, ival2, idur2,... But how is it possible if you don't know the number of segments in advance? P On 22 August 2012 11:24, peiman khosravi <peimankhosravi@gmail.com> wrote: Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman On 22 August 2012 11:07, Tarmo Johannes <tarmo.johannes@otsakool.edu.ee> wrote: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 11:35
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/displayOpcode.php?opcode_id=118 (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin i "test" 0 6 1 i "test" 7 10 2 Am 22.08.2012 12:07, schrieb Tarmo Johannes: > Hi, > > Then Joachims string-array udos would help you or use csound string > manipulation opcodes or use coundqt python functions like > q.getChannelString and process it in python. > Sorry, I am not behind a computer to try out some examples. > I think there is also a perl script with tk gui in the standard csound > installation to create linseg points graphically. > Please let know, if you need further hints, I'll get to it later. > Tarmo > > 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" > >: > > Hi Joachim, > > Yes exactly. Sorry my communication skills are a bit rusty at the > moment! > > Best, > Peiman > > On 22 August 2012 10:30, joachim heintz > wrote: > > hi peiman - > > do you mean to transfer the string > "0 3 1 2 0" > to something like > kLin linseg 0, 3, 1, 2, 0 > ? > > ciao - > joachim > > > Am 22.08.2012 10:50, schrieb peiman khosravi: > > Hi tarmo, > > Yes I meant LineEdit. Basically I'm wondering if there is > anyway to > construct line segments (at i-rate) from an arbitrary number > of values > entered in LineEdit. I don't suppose there is but you never > know. > > I suppose one way would be to read the values into a table > and then read > the table with a phasor but then you can't define exact time > durations. > > Thanks > Peiman > > On 22 August 2012 09:24, Tarmo Johannes > > >__> wrote: > > __ > > > HEllo, > > could you be a bit more precise, what do you need to > do, what do you > mean by " string widget"? LineEdit? > > greetings, > > tarmo > > On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: > > Hello, > > I'm preparing some teaching material for September and > was wondering > if there is an easy way to type the data for a linseg > in a string > widget? Or some other way of defining a linseg with > arbitrary segments. > > Thanks > Peiman > > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > >

Date	2012-08-22 11:39
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	oh nice nice, thanks! Best, Peiman On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/displayOpcode.php?opcode_id=118 (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 12:12
From	Richard Dobson
Subject	Re: [Csnd] CsoundQT question
	On the other hand, Python is widely used and promoted in UK schools for teaching computing, certainly for the 14-16 age group, and in some cases earlier. It is one of the "approved" languages for use in the new school CS curriculum (whereas C and C++ are not). It would be very useful to have some "simple" examples of using Python (with or without Csound) to variously generate waveforms, note patterns, drive MIDI, etc; which could be posted as resources teachers could learn from, use and develop. At least one UK exam board lists domain-specific languages as something students should know about, and digital audio is already an explicit topic, albeit currently a minor and badly documented one. There is therefore a small chink in the door into which the Csound foot could well be put. Richard Dobson On 22/08/2012 11:24, peiman khosravi wrote: > Thanks Tarmo, > > I think python isn't really appropriate for the beginner students. > Sounds like Joachim's udo is the way forward. I'll have a look in a min. > > Thanks for your help. > > Best, > Peiman > >

Date	2012-08-22 12:35
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thanks Richard, That's very interesting. It's actually a good idea to dedicate one or two sessions to using python to create patterns. This would be a good excuse to introduce blue as well as it comes with jython: no need to worry about having python installed. I need to think about this for a few days. Best, Peiman On 22 August 2012 12:12, Richard Dobson <richarddobson@blueyonder.co.uk> wrote: On the other hand, Python is widely used and promoted in UK schools for teaching computing, certainly for the 14-16 age group, and in some cases earlier. It is one of the "approved" languages for use in the new school CS curriculum (whereas C and C++ are not). It would be very useful to have some "simple" examples of using Python (with or without Csound) to variously generate waveforms, note patterns, drive MIDI, etc; which could be posted as resources teachers could learn from, use and develop. At least one UK exam board lists domain-specific languages as something students should know about, and digital audio is already an explicit topic, albeit currently a minor and badly documented one. There is therefore a small chink in the door into which the Csound foot could well be put. Richard Dobson On 22/08/2012 11:24, peiman khosravi wrote: Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 13:29
From	Richard Boulanger
Subject	Re: [Csnd] CsoundQT question
	Dear Richard and Peiman, Please consider sharing these examples/models with all of us, possibly in the manual. Good Luck Dr.B. Sent from my iPad On Aug 22, 2012, at 7:35 AM, peiman khosravi <peimankhosravi@gmail.com> wrote: Thanks Richard, That's very interesting. It's actually a good idea to dedicate one or two sessions to using python to create patterns. This would be a good excuse to introduce blue as well as it comes with jython: no need to worry about having python installed. I need to think about this for a few days. Best, Peiman On 22 August 2012 12:12, Richard Dobson <richarddobson@blueyonder.co.uk> wrote: On the other hand, Python is widely used and promoted in UK schools for teaching computing, certainly for the 14-16 age group, and in some cases earlier. It is one of the "approved" languages for use in the new school CS curriculum (whereas C and C++ are not). It would be very useful to have some "simple" examples of using Python (with or without Csound) to variously generate waveforms, note patterns, drive MIDI, etc; which could be posted as resources teachers could learn from, use and develop. At least one UK exam board lists domain-specific languages as something students should know about, and digital audio is already an explicit topic, albeit currently a minor and badly documented one. There is therefore a small chink in the door into which the Csound foot could well be put. Richard Dobson On 22/08/2012 11:24, peiman khosravi wrote: Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 13:44
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	+1 Am 22.08.2012 14:29, schrieb Richard Boulanger: > Dear Richard and Peiman, > > Please consider sharing these examples/models with all of us, possibly > in the manual. > > Good Luck > > Dr.B. > > Sent from my iPad > > On Aug 22, 2012, at 7:35 AM, peiman khosravi > wrote: > >> Thanks Richard, >> >> That's very interesting. It's actually a good idea to dedicate one or >> two sessions to using python to create patterns. This would be a good >> excuse to introduce blue as well as it comes with jython: no need to >> worry about having python installed. >> >> I need to think about this for a few days. >> >> Best, >> Peiman >> >> On 22 August 2012 12:12, Richard Dobson >> > > wrote: >> >> On the other hand, Python is widely used and promoted in UK >> schools for teaching computing, certainly for the 14-16 age group, >> and in some cases earlier. It is one of the "approved" languages >> for use in the new school CS curriculum (whereas C and C++ are >> not). It would be very useful to have some "simple" examples of >> using Python (with or without Csound) to variously generate >> waveforms, note patterns, drive MIDI, etc; which could be posted >> as resources teachers could learn from, use and develop. >> >> At least one UK exam board lists domain-specific languages as >> something students should know about, and digital audio is already >> an explicit topic, albeit currently a minor and badly documented >> one. There is therefore a small chink in the door into which the >> Csound foot could well be put. >> >> Richard Dobson >> >> >> >> >> On 22/08/2012 11:24, peiman khosravi wrote: >> >> Thanks Tarmo, >> >> I think python isn't really appropriate for the beginner students. >> Sounds like Joachim's udo is the way forward. I'll have a look >> in a min. >> >> Thanks for your help. >> >> Best, >> Peiman >> >> >> >> >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 >> >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk >> with body "unsubscribe csound" >> >>

Date	2012-08-22 14:01
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	For sure. Soon I'll upload all my teaching materials somewhere. I'd be very keen to study Richard's python material too. Of course, any usage will be properly acknowledged. Best, Peiman On 22 August 2012 13:44, joachim heintz <jh@joachimheintz.de> wrote: +1 Am 22.08.2012 14:29, schrieb Richard Boulanger: Dear Richard and Peiman, Please consider sharing these examples/models with all of us, possibly in the manual. Good Luck Dr.B. Sent from my iPad On Aug 22, 2012, at 7:35 AM, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>> wrote: Thanks Richard, That's very interesting. It's actually a good idea to dedicate one or two sessions to using python to create patterns. This would be a good excuse to introduce blue as well as it comes with jython: no need to worry about having python installed. I need to think about this for a few days. Best, Peiman On 22 August 2012 12:12, Richard Dobson <richarddobson@blueyonder.co.uk <mailto:richarddobson@blueyonder.co.uk>> wrote: On the other hand, Python is widely used and promoted in UK schools for teaching computing, certainly for the 14-16 age group, and in some cases earlier. It is one of the "approved" languages for use in the new school CS curriculum (whereas C and C++ are not). It would be very useful to have some "simple" examples of using Python (with or without Csound) to variously generate waveforms, note patterns, drive MIDI, etc; which could be posted as resources teachers could learn from, use and develop. At least one UK exam board lists domain-specific languages as something students should know about, and digital audio is already an explicit topic, albeit currently a minor and badly documented one. There is therefore a small chink in the door into which the Csound foot could well be put. Richard Dobson On 22/08/2012 11:24, peiman khosravi wrote: Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 14:11
From	Richard Dobson
Subject	Re: [Csnd] CsoundQT question
	On 22/08/2012 12:35, peiman khosravi wrote: > Thanks Richard, > > That's very interesting. It's actually a good idea to dedicate one or > two sessions to using python to create patterns. This would be a good > excuse to introduce blue as well as it comes with jython: no need to > worry about having python installed. > There is no worry - Python (both v 2 and v3) is among the standard authorised packages which a school will have installed as standard on its servers. It is also a primary language for the Raspberry Pi. Virtual-machine-based and self-contained scripting languages are especially popular for schools as students do not have to create standalone executables that the school server would typically prevent from running. So, Visual Basic is another popular choice, as is Java. Richard Dobson

Date	2012-08-22 14:22
From	Richard Dobson
Subject	Re: [Csnd] CsoundQT question
	On 22/08/2012 14:01, peiman khosravi wrote: > For sure. Soon I'll upload all my teaching materials somewhere. > > I'd be very keen to study Richard's python material too. Of course, any > usage will be properly acknowledged. > Um, it will be a while yet - though I have dabbled with it for a while now, I am really only just starting on the Python learning curve. The 'C' instinct to malloc everything imaginable does not serve me well for writing Python! I have yet to do a "serious" project in it. So far I have used the 'wave' module to open a soundfile and write it out as text to a file (note to myself - update the wave module to recognise floats and WAVE_EX files...). My thought to begin with is to recast selected early projects of mine from the Programming Book in Python, mainly as a personal exercise - in between writing funding proposals, as per usual! Richard Dobson

Date	2012-08-22 15:25
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/displayOpcode.php?opcode_id=118 (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 15:52
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
Attachments	strays.inc
	thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: > Wow, I don't believe I didn't use your UDO before! It's amazing. > > Thanks for sharing > P > > On 22 August 2012 11:35, joachim heintz > wrote: > > my way would be: > 1) to transform the lineedit widget input to a function table. as > tarmo said, this can be done with > http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 > (it > looks more complex than it should, because it supports some simple math) > you can have a look at CsoundQt examples > miscellaneous > > midi-tunings for an application. > 2) to read the values in the table as if they are linseg parts. see > below for a possible solution. > hope this helps, all best - > j > > > > > > > > giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 > giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 > > opcode TabToLin, k, i > ift xin > iftlen tableng ift > indx1 = 0 > indx2 = 1 > indx3 = 2 > segment: > if indx3 >= iftlen igoto end > iStart table indx1, ift > iDur table indx2, ift > iTarget table indx3, ift > timout 0, iDur, do > reinit segment > do: > kOut linseg iStart, iDur, iTarget > indx1 = indx1+2 > indx2 = indx2+2 > indx3 = indx3+2 > end: > xout kOut > endop > > > instr test > kOut TabToLin p4 > printk .5, kOut > endin > > > i "test" 0 6 1 > i "test" 7 10 2 > > > > > > > > > > Am 22.08.2012 12:07, schrieb Tarmo Johannes: > > Hi, > > Then Joachims string-array udos would help you or use csound string > manipulation opcodes or use coundqt python functions like > q.getChannelString and process it in python. > Sorry, I am not behind a computer to try out some examples. > I think there is also a perl script with tk gui in the standard > csound > installation to create linseg points graphically. > Please let know, if you need further hints, I'll get to it later. > Tarmo > > 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" > > >>: > > > Hi Joachim, > > Yes exactly. Sorry my communication skills are a bit rusty > at the > moment! > > Best, > Peiman > > On 22 August 2012 10:30, joachim heintz > > >> > wrote: > > hi peiman - > > do you mean to transfer the string > "0 3 1 2 0" > to something like > kLin linseg 0, 3, 1, 2, 0 > ? > > ciao - > joachim > > > Am 22.08.2012 10:50, schrieb peiman khosravi: > > Hi tarmo, > > Yes I meant LineEdit. Basically I'm wondering if > there is > anyway to > construct line segments (at i-rate) from an > arbitrary number > of values > entered in LineEdit. I don't suppose there is but > you never > know. > > I suppose one way would be to read the values into > a table > and then read > the table with a phasor but then you can't define > exact time > durations. > > Thanks > Peiman > > On 22 August 2012 09:24, Tarmo Johannes > > > > > >__>__> wrote: > > __ > > > HEllo, > > could you be a bit more precise, what do you > need to > do, what do you > mean by " string widget"? LineEdit? > > greetings, > > tarmo > > On Tuesday 21 August 2012 23:32:11 peiman > khosravi wrote: > > Hello, > > I'm preparing some teaching material for > September and > was wondering > if there is an easy way to type the data for a > linseg > in a string > widget? Or some other way of defining a linseg > with > arbitrary segments. > > Thanks > Peiman > > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 > > > > > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > > __> with body "unsubscribe csound" > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > >

Date	2012-08-22 16:13
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
Attachments	tableLinSeg.csd
	great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 16:40
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: > great, amazing. > > One question: any idea why the attached csd crashes after the third > triggering of instrument 2 (with the "play" button)? > > This is the error I get this error when turning off the instrument. > > PERF ERROR in instr 2: StrayNumToFt: not initialised > > ift iftlen StrayNumToFt Stray 0 -1 -1 0 > > note aborted > > > > Thanks very much > Peiman > > On 22 August 2012 15:52, joachim heintz > wrote: > > thanks - glad you find it useful. > if you like - i always do a > #include strays.inc > with the attached file. it prevents from inserting so many lines in > the csd file. > have fun, and keep us posted - > joachim > > > Am 22.08.2012 16:25, schrieb peiman khosravi: > > Wow, I don't believe I didn't use your UDO before! It's amazing. > > Thanks for sharing > P > > On 22 August 2012 11:35, joachim heintz > >> wrote: > > my way would be: > 1) to transform the lineedit widget input to a function > table. as > tarmo said, this can be done with > http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 > > > > > (it > looks more complex than it should, because it supports some > simple math) > you can have a look at CsoundQt examples > miscellaneous > > midi-tunings for an application. > 2) to read the values in the table as if they are linseg > parts. see > below for a possible solution. > hope this helps, all best - > j > > > > > > > > giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 > giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 > > opcode TabToLin, k, i > ift xin > iftlen tableng ift > indx1 = 0 > indx2 = 1 > indx3 = 2 > segment: > if indx3 >= iftlen igoto end > iStart table indx1, ift > iDur table indx2, ift > iTarget table indx3, ift > timout 0, iDur, do > reinit segment > do: > kOut linseg iStart, iDur, iTarget > indx1 = indx1+2 > indx2 = indx2+2 > indx3 = indx3+2 > end: > xout kOut > endop > > > instr test > kOut TabToLin p4 > printk .5, kOut > endin > > > i "test" 0 6 1 > i "test" 7 10 2 > > > > > > > > > > Am 22.08.2012 12:07, schrieb Tarmo Johannes: > > Hi, > > Then Joachims string-array udos would help you or use > csound string > manipulation opcodes or use coundqt python functions like > q.getChannelString and process it in python. > Sorry, I am not behind a computer to try out some examples. > I think there is also a perl script with tk gui in the > standard > csound > installation to create linseg points graphically. > Please let know, if you need further hints, I'll get to > it later. > Tarmo > > 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" > > > > ____com > > >>>: > > > Hi Joachim, > > Yes exactly. Sorry my communication skills are a > bit rusty > at the > moment! > > Best, > Peiman > > On 22 August 2012 10:30, joachim heintz > > > > >>> > > wrote: > > hi peiman - > > do you mean to transfer the string > "0 3 1 2 0" > to something like > kLin linseg 0, 3, 1, 2, 0 > ? > > ciao - > joachim > > > Am 22.08.2012 10:50, schrieb peiman khosravi: > > Hi tarmo, > > Yes I meant LineEdit. Basically I'm > wondering if > there is > anyway to > construct line segments (at i-rate) from an > arbitrary number > of values > entered in LineEdit. I don't suppose there > is but > you never > know. > > I suppose one way would be to read the > values into > a table > and then read > the table with a phasor but then you can't > define > exact time > durations. > > Thanks > Peiman > > On 22 August 2012 09:24, Tarmo Johannes > > > > >__> > > > > > > >__>__>__> wrote: > > __ > > > HEllo, > > could you be a bit more precise, what > do you > need to > do, what do you > mean by " string widget"? LineEdit? > > greetings, > > tarmo > > On Tuesday 21 August 2012 23:32:11 peiman > khosravi wrote: > > Hello, > > I'm preparing some teaching material for > September and > was wondering > if there is an easy way to type the > data for a > linseg > in a string > widget? Or some other way of defining > a linseg > with > arbitrary segments. > > Thanks > Peiman > > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 > > > > > > > > > > > >> > Discussions of bugs and features can be posted > here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> with body "unsubscribe csound" > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 > > > > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > > __> with body "unsubscribe csound" > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > >

Date	2012-08-22 17:24
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 17:25
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 17:46
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/html/i.html so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: > PS also when restarting, I'd like the table to be refreshed with newly > entered values, hence putting the whole thing inside one instrument block. > > P > > On 22 August 2012 17:24, peiman khosravi > wrote: > > Thanks, so at least I'm not doing something completely stupid! > > Well, ideally I should be able to start/pause/carry and reinitiate > the playback. But for now (re)start/stop will do I think. > > Cheers, > Peiman > > > On 22 August 2012 16:40, joachim heintz > wrote: > > good question; just one of the developers might be able to answer. > > but i think there can be found another way. what do you actually > want to do when you set the play button to 1 respectively 0? > > > Am 22.08.2012 17:13, schrieb peiman khosravi: > > great, amazing. > > One question: any idea why the attached csd crashes after > the third > triggering of instrument 2 (with the "play" button)? > > This is the error I get this error when turning off the > instrument. > > PERF ERROR in instr 2: StrayNumToFt: not initialised > > ift iftlen StrayNumToFt Stray 0 -1 -1 0 > > note aborted > > > > Thanks very much > Peiman > > On 22 August 2012 15:52, joachim heintz > >> > wrote: > > thanks - glad you find it useful. > if you like - i always do a > #include strays.inc > with the attached file. it prevents from inserting so > many lines in > the csd file. > have fun, and keep us posted - > joachim > > > Am 22.08.2012 16:25, schrieb peiman khosravi: > > Wow, I don't believe I didn't use your UDO before! > It's amazing. > > Thanks for sharing > P > > On 22 August 2012 11:35, joachim heintz > > > > >>> wrote: > > my way would be: > 1) to transform the lineedit widget input to a > function > table. as > tarmo said, this can be done with > http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 > > > > > > > > > > > >> > (it > looks more complex than it should, because it > supports some > simple math) > you can have a look at CsoundQt examples > > miscellaneous > > midi-tunings for an application. > 2) to read the values in the table as if they > are linseg > parts. see > below for a possible solution. > hope this helps, all best - > j > > > > > > > > giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 > giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, > 5, 1, 1, 0 > > opcode TabToLin, k, i > ift xin > iftlen tableng ift > indx1 = 0 > indx2 = 1 > indx3 = 2 > segment: > if indx3 >= iftlen igoto end > iStart table indx1, ift > iDur table indx2, ift > iTarget table indx3, ift > timout 0, iDur, do > reinit segment > do: > kOut linseg iStart, iDur, iTarget > indx1 = indx1+2 > indx2 = indx2+2 > indx3 = indx3+2 > end: > xout kOut > endop > > > instr test > kOut TabToLin p4 > printk .5, kOut > endin > > > i "test" 0 6 1 > i "test" 7 10 2 > > > > > > > > > > Am 22.08.2012 12:07, schrieb Tarmo Johannes: > > Hi, > > Then Joachims string-array udos would help > you or use > csound string > manipulation opcodes or use coundqt python > functions like > q.getChannelString and process it in python. > Sorry, I am not behind a computer to try > out some examples. > I think there is also a perl script with > tk gui in the > standard > csound > installation to create linseg points > graphically. > Please let know, if you need further > hints, I'll get to > it later. > Tarmo > > 2012 8 22 12:42 kirjutas kuupäeval "peiman > khosravi" > > > > ____com > >> > . > .>______com > > > ____com > >>>>: > > > Hi Joachim, > > Yes exactly. Sorry my communication > skills are a > bit rusty > at the > moment! > > Best, > Peiman > > On 22 August 2012 10:30, joachim heintz > > > >> > > > > >>>__> > > wrote: > > hi peiman - > > do you mean to transfer the string > "0 3 1 2 0" > to something like > kLin linseg 0, 3, 1, 2, 0 > ? > > ciao - > joachim > > > Am 22.08.2012 10:50, schrieb > peiman khosravi: > > Hi tarmo, > > Yes I meant LineEdit. > Basically I'm > wondering if > there is > anyway to > construct line segments (at > i-rate) from an > arbitrary number > of values > entered in LineEdit. I don't > suppose there > is but > you never > know. > > I suppose one way would be to > read the > values into > a table > and then read > the table with a phasor but > then you can't > define > exact time > durations. > > Thanks > Peiman > > On 22 August 2012 09:24, > Tarmo Johannes > > > > > >__> > > > > > >__>__> > > > > > >__> > > > > > > >__>__>__>__> wrote: > > __ > > > HEllo, > > could you be a bit more > precise, what > do you > need to > do, what do you > mean by " string > widget"? LineEdit? > > greetings, > > tarmo > > On Tuesday 21 August > 2012 23:32:11 peiman > khosravi wrote: > > Hello, > > I'm preparing some > teaching material for > September and > was wondering > if there is an easy way > to type the > data for a > linseg > in a string > widget? Or some other > way of defining > a linseg > with > arbitrary segments. > > Thanks > Peiman > > > > > > > Send bugs reports to the > Sourceforge bug tracker > https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 > > > > > > > > > > >> > > > > > > > > > > > > > > >>> > Discussions of bugs and features > can be posted > here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> > > __> > > __>__>__> with body > "unsubscribe csound" > > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 > > > > > > > > > >> > Discussions of bugs and features can be posted > here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> with body "unsubscribe > csound" > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 > > > > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > > __> with body "unsubscribe > csound" > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > > >

Date	2012-08-22 17:59
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Amazing, Thanks so much. Add a few more beers to the long list! Best, Peiman On 22 August 2012 17:46, joachim heintz <jh@joachimheintz.de> wrote: ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/html/i.html so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 18:04
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	PS I'm really happy with CsoundQT, it's really stable now on OS X. Thanks P On 22 August 2012 17:59, peiman khosravi <peimankhosravi@gmail.com> wrote: Amazing, Thanks so much. Add a few more beers to the long list! Best, Peiman On 22 August 2012 17:46, joachim heintz <jh@joachimheintz.de> wrote: ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/html/i.html so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 18:16
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Next I'm going to add a second separator to be able to combine linear and exponential segments. It'll just as powerful as any automation editing available in a DAW. P On 22 August 2012 18:04, peiman khosravi <peimankhosravi@gmail.com> wrote: PS I'm really happy with CsoundQT, it's really stable now on OS X. Thanks P On 22 August 2012 17:59, peiman khosravi <peimankhosravi@gmail.com> wrote: Amazing, Thanks so much. Add a few more beers to the long list! Best, Peiman On 22 August 2012 17:46, joachim heintz <jh@joachimheintz.de> wrote: ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/html/i.html so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 18:20
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
Attachments	tableLinSegRevised.csd
	Here is a test CSD (without exponential interpolation) that seems to be working very nicely. I'm thinking a tick-box next to each slider for whatever instrument and a master play/stop button to read the automations is a must have too. P On 22 August 2012 18:16, peiman khosravi <peimankhosravi@gmail.com> wrote: Next I'm going to add a second separator to be able to combine linear and exponential segments. It'll just as powerful as any automation editing available in a DAW. P On 22 August 2012 18:04, peiman khosravi <peimankhosravi@gmail.com> wrote: PS I'm really happy with CsoundQT, it's really stable now on OS X. Thanks P On 22 August 2012 17:59, peiman khosravi <peimankhosravi@gmail.com> wrote: Amazing, Thanks so much. Add a few more beers to the long list! Best, Peiman On 22 August 2012 17:46, joachim heintz <jh@joachimheintz.de> wrote: ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/html/i.html so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>>> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599>> <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599> <https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599>> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> <mailto:sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk>__> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 <https://sourceforge.net/tracker/?group_id=81968&atid=564599> Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk <mailto:sympa@lists.bath.ac.uk> with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-22 18:26
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	which version do you use? Am 22.08.2012 19:04, schrieb peiman khosravi: > PS I'm really happy with CsoundQT, it's really stable now on OS X. > > Thanks > P > > On 22 August 2012 17:59, peiman khosravi > wrote: > > Amazing, Thanks so much. Add a few more beers to the long list! > > Best, > Peiman > > > On 22 August 2012 17:46, joachim heintz > wrote: > > ah, now i remember - i once had a similar problem with turnoff2. > it works with the other option of stopping an instrument, a > negative p1: > http://www.csounds.com/manual/__html/i.html > > > so, just use the line > event "i", -2, 0, 0 > instead of the turnoff2 statement, and it should work (does for me). > > best - > j > > > Am 22.08.2012 18:25, schrieb peiman khosravi: > > PS also when restarting, I'd like the table to be refreshed > with newly > entered values, hence putting the whole thing inside one > instrument block. > > P > > On 22 August 2012 17:24, peiman khosravi > > >> wrote: > > Thanks, so at least I'm not doing something completely > stupid! > > Well, ideally I should be able to start/pause/carry and > reinitiate > the playback. But for now (re)start/stop will do I think. > > Cheers, > Peiman > > > On 22 August 2012 16:40, joachim heintz > > >> wrote: > > good question; just one of the developers might be > able to answer. > > but i think there can be found another way. what do > you actually > want to do when you set the play button to 1 > respectively 0? > > > Am 22.08.2012 17:13, schrieb peiman khosravi: > > great, amazing. > > One question: any idea why the attached csd > crashes after > the third > triggering of instrument 2 (with the "play" > button)? > > This is the error I get this error when turning > off the > instrument. > > PERF ERROR in instr 2: StrayNumToFt: not > initialised > > ift iftlen StrayNumToFt Stray 0 -1 -1 0 > > note aborted > > > > Thanks very much > Peiman > > On 22 August 2012 15:52, joachim heintz > > > > >>> > wrote: > > thanks - glad you find it useful. > if you like - i always do a > #include strays.inc > with the attached file. it prevents from > inserting so > many lines in > the csd file. > have fun, and keep us posted - > joachim > > > Am 22.08.2012 16:25, schrieb peiman khosravi: > > Wow, I don't believe I didn't use your > UDO before! > It's amazing. > > Thanks for sharing > P > > On 22 August 2012 11:35, joachim heintz > > > > >> > > > > >>>__> wrote: > > my way would be: > 1) to transform the lineedit > widget input to a > function > table. as > tarmo said, this can be done with > http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118 > > > > > > > > > > >> > > > > > > > > > > > > > > >>> > (it > looks more complex than it > should, because it > supports some > simple math) > you can have a look at CsoundQt > examples > > miscellaneous > > midi-tunings for an application. > 2) to read the values in the > table as if they > are linseg > parts. see > below for a possible solution. > hope this helps, all best - > j > > > > > > > > giLin1 ftgen 1, 0, -5, > -2, 0, 3, 1, 2, 0 > giLin2 ftgen 2, 0, -7, > -2, -3, 1, 0, > 5, 1, 1, 0 > > opcode TabToLin, k, i > ift xin > iftlen tableng ift > indx1 = 0 > indx2 = 1 > indx3 = 2 > segment: > if indx3 >= iftlen igoto end > iStart table indx1, ift > iDur table indx2, ift > iTarget table indx3, ift > timout 0, iDur, do > reinit segment > do: > kOut linseg iStart, > iDur, iTarget > indx1 = indx1+2 > indx2 = indx2+2 > indx3 = indx3+2 > end: > xout kOut > endop > > > instr test > kOut TabToLin p4 > printk .5, kOut > endin > > > i "test" 0 6 1 > i "test" 7 10 2 > > > > > > > > > > Am 22.08.2012 12:07, schrieb > Tarmo Johannes: > > Hi, > > Then Joachims string-array > udos would help > you or use > csound string > manipulation opcodes or use > coundqt python > functions like > q.getChannelString and > process it in python. > Sorry, I am not behind a > computer to try > out some examples. > I think there is also a perl > script with > tk gui in the > standard > csound > installation to create linseg > points > graphically. > Please let know, if you need > further > hints, I'll get to > it later. > Tarmo > > 2012 8 22 12:42 kirjutas > kuupäeval "peiman > khosravi" > > > > ____com > >> > . > .>______com > ____com > >>> > > >. > > >.__>______com > > > > . > .>______com > ____com > >>>>>: > > > Hi Joachim, > > Yes exactly. Sorry my > communication > skills are a > bit rusty > at the > moment! > > Best, > Peiman > > On 22 August 2012 10:30, > joachim heintz > > > > >> > > > > >>> > > > > > > >> > > > > >>>__>__> > > > wrote: > > hi peiman - > > do you mean to > transfer the string > "0 3 1 2 0" > to something like > kLin linseg 0, 3, 1, > 2, 0 > ? > > ciao - > joachim > > > Am 22.08.2012 10:50, > schrieb > peiman khosravi: > > Hi tarmo, > > Yes I meant > LineEdit. > Basically I'm > wondering if > there is > anyway to > construct line > segments (at > i-rate) from an > arbitrary number > of values > entered in > LineEdit. I don't > suppose there > is but > you never > know. > > I suppose one > way would be to > read the > values into > a table > and then read > the table with a > phasor but > then you can't > define > exact time > durations. > > Thanks > Peiman > > On 22 August > 2012 09:24, > Tarmo Johannes > > > > > > >__> > > > > > >__>__> > > > > >__> > > > > > >__>__>__> > > > > > > >__> > > > > > >__>__> > > > > > > > >__> > > > > > >__>__>__>__>__> wrote: > > __ > > > HEllo, > > could you > be a bit more > precise, what > do you > need to > do, what do you > mean by " > string > widget"? LineEdit? > > greetings, > > tarmo > > On Tuesday > 21 August > 2012 23:32:11 peiman > khosravi wrote: > > Hello, > > I'm > preparing some > teaching material for > September and > was wondering > if there is > an easy way > to type the > data for a > linseg > in a string > widget? Or > some other > way of defining > a linseg > with > arbitrary segments. > > Thanks > Peiman > > > > > > > Send bugs reports to the > Sourceforge bug tracker > https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599 > > > > > > > > > > >> > > > > > > > > > > > > > >>> > > > > > > > > > > > > > > > >> > > > > > > > > > > > > >>>> > Discussions of bugs > and features > can be posted > here > To unsubscribe, send > email > sympa@lists.bath.ac.uk > __> > > __>__> > > > __> > > __>__>__> > > > __> > > __>__> > > > __> > > __>__>__>__> with body > > "unsubscribe csound" > > > > > > > Send bugs reports to the > Sourceforge bug tracker > https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 > > > > > > > > > >> > > > > > > > > > > > > >>> > Discussions of bugs and features > can be posted > here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> > > __> > > __>__>__> with body "unsubscribe > csound" > > > > Send bugs reports to the Sourceforge bug > tracker > https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 > > > > > > > > > >> > Discussions of bugs and features can be > posted here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> with body "unsubscribe > csound" > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 > > > > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > > __> with body "unsubscribe > csound" > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > > >

Date	2012-08-22 18:51
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	The very latest 0.6.1. Although I would love it if the double precision version could also be distributed with Csound. On 22 August 2012 18:26, joachim heintz <jh@joachimheintz.de> wrote: which version do you use? Am 22.08.2012 19:04, schrieb peiman khosravi: PS I'm really happy with CsoundQT, it's really stable now on OS X. Thanks P On 22 August 2012 17:59, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com>> wrote: Amazing, Thanks so much. Add a few more beers to the long list! Best, Peiman On 22 August 2012 17:46, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/__html/i.html <http://www.csounds.com/manual/html/i.html> so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118 <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118>> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>>> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>>>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>.__>______com <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__>__> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599 <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599> <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599>> <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599>>> <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599> <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 <https://sourceforge.net/____tracker/?group_id=81968&atid=____564599>> 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Date	2012-08-22 19:06
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	does 0.7.0 alpha not work for you? it is certainly less stable, but you will love the python integration (see for instance the example tarmo has committed some weeks ago). it's here: http://sourceforge.net/projects/qutecsound/files/CsoundQt/0.7.0-alpha/ if i recall correctly, on osx 10.6 i found the alpha5 more stable than the alpha6. recently i have built myself on osx 10.7 which i found fairly easy: http://sourceforge.net/apps/mediawiki/qutecsound/index.php?title=Building_CsoundQt_with_OSX_Lion just an idea ... all best - joachim Am 22.08.2012 19:51, schrieb peiman khosravi: > The very latest 0.6.1. Although I would love it if the double precision > version could also be distributed with Csound. > > On 22 August 2012 18:26, joachim heintz > wrote: > > which version do you use? > > Am 22.08.2012 19:04, schrieb peiman khosravi: > > PS I'm really happy with CsoundQT, it's really stable now on OS X. > > Thanks > P > > On 22 August 2012 17:59, peiman khosravi > > >> wrote: > > Amazing, Thanks so much. Add a few more beers to the long list! > > Best, > Peiman > > > On 22 August 2012 17:46, joachim heintz > > >> > wrote: > > ah, now i remember - i once had a similar problem with > turnoff2. > it works with the other option of stopping an instrument, a > negative p1: > http://www.csounds.com/manual/____html/i.html > > > > > > so, just use the line > event "i", -2, 0, 0 > instead of the turnoff2 statement, and it should work > (does for me). > > best - > j > > > Am 22.08.2012 18:25, schrieb peiman khosravi: > > PS also when restarting, I'd like the table to be > refreshed > with newly > entered values, hence putting the whole thing > inside one > instrument block. > > P > > On 22 August 2012 17:24, peiman khosravi > > > > ____com > > >>> wrote: > > Thanks, so at least I'm not doing something > completely > stupid! > > Well, ideally I should be able to > start/pause/carry and > reinitiate > the playback. But for now (re)start/stop will > do I think. > > Cheers, > Peiman > > > On 22 August 2012 16:40, joachim heintz > > > > > >>> wrote: > > good question; just one of the developers > might be > able to answer. > > but i think there can be found another > way. what do > you actually > want to do when you set the play button to 1 > respectively 0? > > > Am 22.08.2012 17:13, schrieb peiman khosravi: > > great, amazing. > > One question: any idea why the > attached csd > crashes after > the third > triggering of instrument 2 (with the > "play" > button)? > > This is the error I get this error > when turning > off the > instrument. > > PERF ERROR in instr 2: StrayNumToFt: not > initialised > > ift iftlen StrayNumToFt Stray 0 -1 -1 0 > > note aborted > > > > Thanks very much > Peiman > > On 22 August 2012 15:52, joachim heintz > > > > > >> > > > > >>>__> > wrote: > > thanks - glad you find it useful. > if you like - i always do a > #include strays.inc > with the attached file. it > prevents from > inserting so > many lines in > the csd file. > have fun, and keep us posted - > joachim > > > Am 22.08.2012 16:25, schrieb > peiman khosravi: > > Wow, I don't believe I didn't > use your > UDO before! > It's amazing. > > Thanks for sharing > P > > On 22 August 2012 11:35, > joachim heintz > > > > >> > > > > > >>> > > > > > >> > > > > >>>__>__> wrote: > > my way would be: > 1) to transform the lineedit > widget input to a > function > table. as > tarmo said, this can be > done with > http://www.csounds.com/udo/__________displayOpcode.php?opcode_____id=______118 > > > > > > > > > > >> > > > > > > > > > > > > > >>> > > > > > > > > > > > > > > > >> > > > > > > > > > > > > >>>> > (it > looks more complex than it > should, because it > supports some > simple math) > you can have a look at > CsoundQt > examples > > miscellaneous > > midi-tunings for an > application. > 2) to read the values in the > table as if they > are linseg > parts. see > below for a possible > solution. > hope this helps, all best - > j > > > > > > > > giLin1 ftgen 1, > 0, -5, > -2, 0, 3, 1, 2, 0 > giLin2 ftgen 2, > 0, -7, > -2, -3, 1, 0, > 5, 1, 1, 0 > > opcode TabToLin, k, i > ift xin > iftlen tableng ift > indx1 = 0 > indx2 = 1 > indx3 = 2 > segment: > if indx3 >= iftlen igoto end > iStart table > indx1, ift > iDur table > indx2, ift > iTarget table > indx3, ift > timout > 0, iDur, do > reinit > segment > do: > kOut linseg > iStart, > iDur, iTarget > indx1 = > indx1+2 > indx2 = > indx2+2 > indx3 = > indx3+2 > end: > xout kOut > endop > > > instr test > kOut TabToLin p4 > printk > .5, kOut > endin > > > i "test" 0 6 1 > i "test" 7 10 2 > > > > > > > > > > Am 22.08.2012 12:07, schrieb > Tarmo Johannes: > > Hi, > > Then Joachims > string-array > udos would help > you or use > csound string > manipulation opcodes > or use > coundqt python > functions like > q.getChannelString and > process it in python. > Sorry, I am not behind a > computer to try > out some examples. > I think there is > also a perl > script with > tk gui in the > standard > csound > installation to > create linseg > points > graphically. > Please let know, if > you need > further > hints, I'll get to > it later. > Tarmo > > 2012 8 22 12:42 kirjutas > kuupäeval "peiman > khosravi" > > > > > ____com > >> > . > .>______com > ____com > >>> > > >. > > >.__>______com > . > .>______com > ____com > >>>> > > > > > > > >>__. > > > > > >>__.__>______com > > > > > > > >. > > >.__>______com > . > .>______com > ____com > >>>>>>: > > > Hi Joachim, > > Yes exactly. > Sorry my > communication > skills are a > bit rusty > at the > moment! > > Best, > Peiman > > On 22 August > 2012 10:30, > joachim heintz > > > > > >> > > > > >>> > > > > > >> > > > > >>>__> > > > > > >> > > > > > >>> > > > > >> > > > > > >>>__>__>__> > > > > wrote: > > hi peiman - > > do you mean to > transfer the string > "0 3 1 2 0" > to > something like > kLin linseg > 0, 3, 1, > 2, 0 > ? > > ciao - > > joachim > > > Am > 22.08.2012 10:50, > schrieb > peiman khosravi: > > Hi tarmo, > > Yes I meant > LineEdit. > Basically I'm > wondering if > there is > anyway to > > construct line > segments (at > i-rate) from an > arbitrary number > of values > entered in > LineEdit. I don't > suppose there > is but > you never > know. > > I > suppose one > way would be to > read the > values into > a table > and > then read > the > table with a > phasor but > then you can't > define > exact time > durations. > > Thanks > Peiman > > On 22 > August > 2012 09:24, > Tarmo Johannes > > > > > >__> > > > > > >__>__> > > > > > > >__> > > > > > >__>__>__> > > > > >__> > > > > > >__>__> > > > > > > >__> > > > > > >__>__>__>__> > > > > > >__> > > > > > >__>__> > > > > > > >__> > > > > > >__>__>__> > > > > > > >__> > > > > > >__>__> > > > > > > >__> > > > > > >__>__>__>__>__>__> wrote: > > __ > > > HEllo, > > > could you > be a bit more > precise, what > do you > need to > do, > what do you > > mean by " > string > widget"? LineEdit? > > > greetings, > > tarmo > > On > Tuesday > 21 August > 2012 23:32:11 peiman > khosravi wrote: > > Hello, > > I'm > preparing some > teaching material for > September and > was > wondering > if > there is > an easy way > to type the > data for a > linseg > in a string > > widget? Or > some other > way of defining > a linseg > with > > arbitrary segments. > > Thanks > Peiman > > > > > > > Send bugs > reports to the > Sourceforge bug tracker > https://sourceforge.net/____________tracker/?group_id=81968&____atid=________564599 > > > > > > > > > > >> > > > > > > > > > > > > > >>> > > > > > > > > > > > > > > >> > > > > > > > > > > > > >>>> > > > > > > > > > > > > > > > > >> > > > > > > > > > > > > >>> > > > > > > > > > > > > > >> > > > > > > > > > > > > >>>>> > Discussions > of bugs > and features > can be posted > here > To > unsubscribe, send > email > sympa@lists.bath.ac.uk > __> > > __>__> > > __> > > __>__>__> > > __> > > __>__> > > > __> > > __>__>__>__> > > __> > > __>__> > > > __> > > __>__>__> > > __> > > __>__> > > > __> > > __>__>__>__>__> with body > > > "unsubscribe csound" > > > > > > > Send bugs reports to the > Sourceforge bug tracker > https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599 > > > > > > > > > >> > > > > > > > > > > > > >>> > > > > > > > > > > > > > >> > > > > > > > > > > > > >>>> > Discussions of bugs and > features > can be posted > here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> > > > __> > > __>__>__> > > > __> > > __>__> > > > __> > > __>__>__>__> with body "unsubscribe > csound" > > > > Send bugs reports to the > Sourceforge bug > tracker > https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 > > > > > > > > > >> > > > > > > > > > > > > >>> > Discussions of bugs and features > can be > posted here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> > > __> > > __>__>__> with body "unsubscribe > csound" > > > > > Send bugs reports to the Sourceforge bug > tracker > https://sourceforge.net/______tracker/?group_id=81968&atid=______564599 > > > > > > > > > >> > Discussions of bugs and features can be > posted here > To unsubscribe, send email > sympa@lists.bath.ac.uk > __> > > __>__> with body "unsubscribe > csound" > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/____tracker/?group_id=81968&atid=____564599 > > > > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > > __> with body "unsubscribe csound" > > > > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/__tracker/?group_id=81968&atid=__564599 > > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > >

Date	2012-08-22 20:10
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Oh thanks, I'll try it later tonight. Having actually looked at it yet. Best, P On 22 August 2012 19:06, joachim heintz <jh@joachimheintz.de> wrote: does 0.7.0 alpha not work for you? it is certainly less stable, but you will love the python integration (see for instance the example tarmo has committed some weeks ago). it's here: http://sourceforge.net/projects/qutecsound/files/CsoundQt/0.7.0-alpha/ if i recall correctly, on osx 10.6 i found the alpha5 more stable than the alpha6. recently i have built myself on osx 10.7 which i found fairly easy: http://sourceforge.net/apps/mediawiki/qutecsound/index.php?title=Building_CsoundQt_with_OSX_Lion just an idea ... all best - joachim Am 22.08.2012 19:51, schrieb peiman khosravi: The very latest 0.6.1. Although I would love it if the double precision version could also be distributed with Csound. On 22 August 2012 18:26, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de>> wrote: which version do you use? Am 22.08.2012 19:04, schrieb peiman khosravi: PS I'm really happy with CsoundQT, it's really stable now on OS X. Thanks P On 22 August 2012 17:59, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> wrote: Amazing, Thanks so much. Add a few more beers to the long list! Best, Peiman On 22 August 2012 17:46, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> wrote: ah, now i remember - i once had a similar problem with turnoff2. it works with the other option of stopping an instrument, a negative p1: http://www.csounds.com/manual/____html/i.html <http://www.csounds.com/manual/__html/i.html> <http://www.csounds.com/__manual/html/i.html <http://www.csounds.com/manual/html/i.html>> so, just use the line event "i", -2, 0, 0 instead of the turnoff2 statement, and it should work (does for me). best - j Am 22.08.2012 18:25, schrieb peiman khosravi: PS also when restarting, I'd like the table to be refreshed with newly entered values, hence putting the whole thing inside one instrument block. P On 22 August 2012 17:24, peiman khosravi <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>> wrote: Thanks, so at least I'm not doing something completely stupid! Well, ideally I should be able to start/pause/carry and reinitiate the playback. But for now (re)start/stop will do I think. Cheers, Peiman On 22 August 2012 16:40, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> wrote: good question; just one of the developers might be able to answer. but i think there can be found another way. what do you actually want to do when you set the play button to 1 respectively 0? Am 22.08.2012 17:13, schrieb peiman khosravi: great, amazing. One question: any idea why the attached csd crashes after the third triggering of instrument 2 (with the "play" button)? This is the error I get this error when turning off the instrument. PERF ERROR in instr 2: StrayNumToFt: not initialised ift iftlen StrayNumToFt Stray 0 -1 -1 0 note aborted Thanks very much Peiman On 22 August 2012 15:52, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> wrote: thanks - glad you find it useful. if you like - i always do a #include strays.inc with the attached file. it prevents from inserting so many lines in the csd file. have fun, and keep us posted - joachim Am 22.08.2012 16:25, schrieb peiman khosravi: Wow, I don't believe I didn't use your UDO before! It's amazing. Thanks for sharing P On 22 August 2012 11:35, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__>__> wrote: my way would be: 1) to transform the lineedit widget input to a function table. as tarmo said, this can be done with http://www.csounds.com/udo/__________displayOpcode.php?opcode_____id=______118 <http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118> <http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118 <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118>> <http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118 <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118>>> <http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118 <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118>> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>>>> <http://www.csounds.com/udo/________displayOpcode.php?opcode___id=______118 <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118>> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>>> <http://www.csounds.com/udo/______displayOpcode.php?opcode_id=______118 <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118>> <http://www.csounds.com/udo/____displayOpcode.php?opcode_id=____118 <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118> <http://www.csounds.com/udo/__displayOpcode.php?opcode_id=__118 <http://www.csounds.com/udo/displayOpcode.php?opcode_id=118>>>>> (it looks more complex than it should, because it supports some simple math) you can have a look at CsoundQt examples > miscellaneous > midi-tunings for an application. 2) to read the values in the table as if they are linseg parts. see below for a possible solution. hope this helps, all best - j <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> giLin1 ftgen 1, 0, -5, -2, 0, 3, 1, 2, 0 giLin2 ftgen 2, 0, -7, -2, -3, 1, 0, 5, 1, 1, 0 opcode TabToLin, k, i ift xin iftlen tableng ift indx1 = 0 indx2 = 1 indx3 = 2 segment: if indx3 >= iftlen igoto end iStart table indx1, ift iDur table indx2, ift iTarget table indx3, ift timout 0, iDur, do reinit segment do: kOut linseg iStart, iDur, iTarget indx1 = indx1+2 indx2 = indx2+2 indx3 = indx3+2 end: xout kOut endop instr test kOut TabToLin p4 printk .5, kOut endin </CsInstruments> <CsScore> i "test" 0 6 1 i "test" 7 10 2 </CsScore> </CsoundSynthesizer> Am 22.08.2012 12:07, schrieb Tarmo Johannes: Hi, Then Joachims string-array udos would help you or use csound string manipulation opcodes or use coundqt python functions like q.getChannelString and process it in python. Sorry, I am not behind a computer to try out some examples. I think there is also a perl script with tk gui in the standard csound installation to create linseg points graphically. Please let know, if you need further hints, I'll get to it later. Tarmo 2012 8 22 12:42 kirjutas kuupäeval "peiman khosravi" <peimankhosravi@gmail.com <mailto:peimankhosravi@gmail.com> <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>> <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>.__>______com <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>>__. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>>__.__>______com <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail> <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>>.__>______com <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>. <mailto:peimankhosravi@gmail <mailto:peimankhosravi@gmail>.>______com <mailto:peimankhosravi@gmail. <mailto:peimankhosravi@gmail.>____com <mailto:peimankhosravi@gmail.__com <mailto:peimankhosravi@gmail.com>>>>>>>: Hi Joachim, Yes exactly. Sorry my communication skills are a bit rusty at the moment! Best, Peiman On 22 August 2012 10:30, joachim heintz <jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de> <mailto:jh@joachimheintz.de <mailto:jh@joachimheintz.de>>>>__>__>__> wrote: hi peiman - do you mean to transfer the string "0 3 1 2 0" to something like kLin linseg 0, 3, 1, 2, 0 ? ciao - joachim Am 22.08.2012 10:50, schrieb peiman khosravi: Hi tarmo, Yes I meant LineEdit. Basically I'm wondering if there is anyway to construct line segments (at i-rate) from an arbitrary number of values entered in LineEdit. I don't suppose there is but you never know. I suppose one way would be to read the values into a table and then read the table with a phasor but then you can't define exact time durations. Thanks Peiman On 22 August 2012 09:24, Tarmo Johannes <tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee> <mailto:tarmo@otsakool.edu.ee <mailto:tarmo@otsakool.edu.ee>>__>__>__>__>__>__> wrote: __ HEllo, could you be a bit more precise, what do you need to do, what do you mean by " string widget"? LineEdit? greetings, tarmo On Tuesday 21 August 2012 23:32:11 peiman khosravi wrote: Hello, I'm preparing some teaching material for September and was wondering if there is an easy way to type the data for a linseg in a string widget? Or some other way of defining a linseg with arbitrary segments. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/____________tracker/?group_id=81968&____atid=________564599 <https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599> <https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599 <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599>> <https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599 <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599> <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 <https://sourceforge.net/______tracker/?group_id=81968&atid=______564599>>> <https://sourceforge.net/__________tracker/?group_id=81968&__atid=________564599 <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599> <https://sourceforge.net/________tracker/?group_id=81968&atid=________564599 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Date	2012-08-23 00:16
From	Tarmo Johannes
Subject	Re: [Csnd] CsoundQT question
Attachments	pythonLinSeg.csd pythonLinSeg.py
	Hello, wow, this thread has grown long! I think Joachim's idea with the UDOs is best, but while we are at it, I bring an example how to use CsoundQt python API for it. You have to have CsoundQt compiled with python qt support (and version 0.6.1 does not have that possibility yet), so I warmly recommend to try out 07-alpha - I would not say, it is unstable, perhaps works even better. My approach is a bit different - read the values from the lineedit "string" (and the csd does not have to run for that), replace spaces with commas and write the line to orchestra where it is expected; calculate the duration of the instrument adding up durations of the segments, write accordind score line into score and then play the csd. Copy the lines below to python scratchpad and evaluate (run) them with shift-alt-e (or from menu Edit-> Evaluate section) or open the python file and run it with pressing to the "play" button of CsoundQt. Open 'pythonLinSeg.csd' in CsoundQt before that. The python srcipt looks like (heavily commented): --------------- #!/usr/bin/python from string import * csd = q.getDocument("pythonLinSeg.csd") # get thes index of the csd orc = q.getOrc(csd) # read the contents of the orchestra newOrc = "" # that will be written later here inputline = q.getChannelString("string",csd) # get the contets of channel 'string' data = inputline.split() # split into list durations = map(float,data[1: :2]) # extract every odd member, convert strings to floats duration = sum(durations) # get the sum of durations of the segments withCommas = join(data,",") # join again with commas for line in orc.split("\n"): # split orchestra into lines, scan them for insertLinSegHere if ( string.find(line,";insertLinSegHere") > 0 ) : line = "kOut linseg " + withCommas + ";insertLinSegHere"# form the new line print line newOrc = newOrc + line + "\n" # put the lines to new orchestra-string q.setOrc(newOrc,csd) # replace the orchestra q.setSco("i 1 0 " + str(duration)) # write a line into score q.play(csd) # and play it ------------ (also attached) and csd: ----------------- <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> sr = 44100 ;SAMPLE RATE ksmps = 16 ;NUMBER OF AUDIO SAMPLES IN EACH CONTROL CYCLE nchnls = 2 ;NUMBER OF CHANNELS (2=STEREO) 0dbfs = 1 ;MAXIMUM AMPLITUDE REGARDLESS OF BIT DEPTH instr 1 ; the linseg line is overwritten here by python script kOut linseg 0,0,0 ;insertLinSegHere outvalue "index", kOut endin </CsInstruments> <CsScore> i 1 0 0 </CsScore> </CsoundSynthesizer> ------------- Less lines, isn't it? Of course, you have to overwrite and restart the csd every time this way. As I have understood, in Csound6 redefining the instruments on the fly will be possible. Wonderful! I I suggest CsoundQt with its widgets and interface can be a great tool for that. And there is a lot that you can do with the python API in CounsQt! More information on http://sourceforge.net/apps/mediawiki/qutecsound/index.php?title=Python_API_in_CsoundQt But I agree, for beginner students it might be wiser to stay just inside the language of Csound. best regards, tarmo On Wednesday 22 August 2012 12:35:56 peiman khosravi wrote: Thanks Richard, That's very interesting. It's actually a good idea to dedicate one or two sessions to using python to create patterns. This would be a good excuse to introduce blue as well as it comes with jython: no need to worry about having python installed. I need to think about this for a few days. Best, Peiman On 22 August 2012 12:12, Richard Dobson <richarddobson@blueyonder.co.uk> wrote: On the other hand, Python is widely used and promoted in UK schools for teaching computing, certainly for the 14-16 age group, and in some cases earlier. It is one of the "approved" languages for use in the new school CS curriculum (whereas C and C++ are not). It would be very useful to have some "simple" examples of using Python (with or without Csound) to variously generate waveforms, note patterns, drive MIDI, etc; which could be posted as resources teachers could learn from, use and develop. At least one UK exam board lists domain-specific languages as something students should know about, and digital audio is already an explicit topic, albeit currently a minor and badly documented one. There is therefore a small chink in the door into which the Csound foot could well be put. Richard Dobson On 22/08/2012 11:24, peiman khosravi wrote: Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-23 02:03
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thanks tarmo, this is all wonderful stuff. I'll be using it for my own work if nothing else! Best, Peiman On 23 August 2012 00:16, Tarmo Johannes <tarmo@otsakool.edu.ee> wrote: Hello, wow, this thread has grown long! I think Joachim's idea with the UDOs is best, but while we are at it, I bring an example how to use CsoundQt python API for it. You have to have CsoundQt compiled with python qt support (and version 0.6.1 does not have that possibility yet), so I warmly recommend to try out 07-alpha - I would not say, it is unstable, perhaps works even better. My approach is a bit different - read the values from the lineedit "string" (and the csd does not have to run for that), replace spaces with commas and write the line to orchestra where it is expected; calculate the duration of the instrument adding up durations of the segments, write accordind score line into score and then play the csd. Copy the lines below to python scratchpad and evaluate (run) them with shift-alt-e (or from menu Edit-> Evaluate section) or open the python file and run it with pressing to the "play" button of CsoundQt. Open 'pythonLinSeg.csd' in CsoundQt before that. The python srcipt looks like (heavily commented): --------------- #!/usr/bin/python from string import * csd = q.getDocument("pythonLinSeg.csd") # get thes index of the csd orc = q.getOrc(csd) # read the contents of the orchestra newOrc = "" # that will be written later here inputline = q.getChannelString("string",csd) # get the contets of channel 'string' data = inputline.split() # split into list durations = map(float,data[1: :2]) # extract every odd member, convert strings to floats duration = sum(durations) # get the sum of durations of the segments withCommas = join(data,",") # join again with commas for line in orc.split("\n"): # split orchestra into lines, scan them for insertLinSegHere if ( string.find(line,";insertLinSegHere") > 0 ) : line = "kOut linseg " + withCommas + ";insertLinSegHere"# form the new line print line newOrc = newOrc + line + "\n" # put the lines to new orchestra-string q.setOrc(newOrc,csd) # replace the orchestra q.setSco("i 1 0 " + str(duration)) # write a line into score q.play(csd) # and play it ------------ (also attached) and csd: ----------------- <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> sr = 44100 ;SAMPLE RATE ksmps = 16 ;NUMBER OF AUDIO SAMPLES IN EACH CONTROL CYCLE nchnls = 2 ;NUMBER OF CHANNELS (2=STEREO) 0dbfs = 1 ;MAXIMUM AMPLITUDE REGARDLESS OF BIT DEPTH instr 1 ; the linseg line is overwritten here by python script kOut linseg 0,0,0 ;insertLinSegHere outvalue "index", kOut endin </CsInstruments> <CsScore> i 1 0 0 </CsScore> </CsoundSynthesizer> ------------- Less lines, isn't it? Of course, you have to overwrite and restart the csd every time this way. As I have understood, in Csound6 redefining the instruments on the fly will be possible. Wonderful! I I suggest CsoundQt with its widgets and interface can be a great tool for that. And there is a lot that you can do with the python API in CounsQt! More information on http://sourceforge.net/apps/mediawiki/qutecsound/index.php?title=Python_API_in_CsoundQt But I agree, for beginner students it might be wiser to stay just inside the language of Csound. best regards, tarmo On Wednesday 22 August 2012 12:35:56 peiman khosravi wrote: Thanks Richard, That's very interesting. It's actually a good idea to dedicate one or two sessions to using python to create patterns. This would be a good excuse to introduce blue as well as it comes with jython: no need to worry about having python installed. I need to think about this for a few days. Best, Peiman On 22 August 2012 12:12, Richard Dobson <richarddobson@blueyonder.co.uk> wrote: On the other hand, Python is widely used and promoted in UK schools for teaching computing, certainly for the 14-16 age group, and in some cases earlier. It is one of the "approved" languages for use in the new school CS curriculum (whereas C and C++ are not). It would be very useful to have some "simple" examples of using Python (with or without Csound) to variously generate waveforms, note patterns, drive MIDI, etc; which could be posted as resources teachers could learn from, use and develop. At least one UK exam board lists domain-specific languages as something students should know about, and digital audio is already an explicit topic, albeit currently a minor and badly documented one. There is therefore a small chink in the door into which the Csound foot could well be put. Richard Dobson On 22/08/2012 11:24, peiman khosravi wrote: Thanks Tarmo, I think python isn't really appropriate for the beginner students. Sounds like Joachim's udo is the way forward. I'll have a look in a min. Thanks for your help. Best, Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-23 02:37
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Hi tarmo, I just tried this and I get this error in the python console: py> Traceback (most recent call last): File "<string>", line 16, in <module> NameError: name 'string' is not defined Evaluated 22 lines. py> I did make a lineEdit widget with the name string. Thanks Peiman

Date	2012-08-23 11:03
From	Tarmo Johannes
Subject	Re: [Csnd] CsoundQT question
Attachments	pythonLinSeg.py
	Oh, sorry, it should be find(line,";insertLinSegHere") without the string. prefix - first i had a line import string in the beginning of the script, then you need add the string module name before every of its funstions. Then I decided it to replace it to from string import * since I had done "import string" earlier in the same session, the python interpreter remembered it and I got no error message. Thanks for pointing it out and thanks for the interest! corrected file in attachment. tarmo On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: > Hi tarmo, > > I just tried this and I get this error in the python console: > > py> > > Traceback (most recent call last): > > File "", line 16, in > > NameError: name 'string' is not defined > > Evaluated 22 lines. > > py> > > > I did make a lineEdit widget with the name string. > > Thanks > Peiman > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound"

Date	2012-08-23 11:09
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thanks for the explanation Tarmo, Running this actually crashes CsoundQt. :( Cheers Peiman On 23 August 2012 11:03, Tarmo Johannes <tarmo.johannes@otsakool.edu.ee> wrote: Oh, sorry, it should be find(line,";insertLinSegHere") without the string. prefix - first i had a line import string in the beginning of the script, then you need add the string module name before every of its funstions. Then I decided it to replace it to from string import * since I had done "import string" earlier in the same session, the python interpreter remembered it and I got no error message. Thanks for pointing it out and thanks for the interest! corrected file in attachment. tarmo On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: > Hi tarmo, > > I just tried this and I get this error in the python console: > > py> > > Traceback (most recent call last): > > File "<string>", line 16, in <module> > > NameError: name 'string' is not defined > > Evaluated 22 lines. > > py> > > > I did make a lineEdit widget with the name string. > > Thanks > Peiman > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-23 11:09
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Or rather, freezes it. On 23 August 2012 11:09, peiman khosravi <peimankhosravi@gmail.com> wrote: Thanks for the explanation Tarmo, Running this actually crashes CsoundQt. :( Cheers Peiman On 23 August 2012 11:03, Tarmo Johannes <tarmo.johannes@otsakool.edu.ee> wrote: Oh, sorry, it should be find(line,";insertLinSegHere") without the string. prefix - first i had a line import string in the beginning of the script, then you need add the string module name before every of its funstions. Then I decided it to replace it to from string import * since I had done "import string" earlier in the same session, the python interpreter remembered it and I got no error message. Thanks for pointing it out and thanks for the interest! corrected file in attachment. tarmo On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: > Hi tarmo, > > I just tried this and I get this error in the python console: > > py> > > Traceback (most recent call last): > > File "<string>", line 16, in <module> > > NameError: name 'string' is not defined > > Evaluated 22 lines. > > py> > > > I did make a lineEdit widget with the name string. > > Thanks > Peiman > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-23 17:11
From	Andres Cabrera
Subject	Re: [Csnd] CsoundQT question
	Hi Peiman, This can be an issue currently with the Python interpreter. It runs synchronously, so if you create an infinite loop, it will freeze CsoundQt, so you have to be careful with that. If you have a process that is very time consuming, you can use the function q.refresh() to yield control to the Qt loop momentarily. Cheers, Andrés On 8/23/12, peiman khosravi wrote: > Or rather, freezes it. > > On 23 August 2012 11:09, peiman khosravi wrote: > >> Thanks for the explanation Tarmo, >> >> Running this actually crashes CsoundQt. :( >> >> Cheers >> Peiman >> >> >> >> On 23 August 2012 11:03, Tarmo Johannes >> wrote: >> >>> Oh, sorry, >>> >>> it should be >>> find(line,";insertLinSegHere") >>> without the string. prefix >>> >>> - first i had a line >>> >>> import string >>> >>> in the beginning of the script, then you need add the string module name >>> before every of its funstions. Then I decided it to replace it to >>> >>> from string import * >>> >>> since I had done "import string" earlier in the same session, the python >>> interpreter remembered it and I got no error message. >>> >>> Thanks for pointing it out and thanks for the interest! >>> >>> corrected file in attachment. >>> >>> tarmo >>> >>> On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: >>> > Hi tarmo, >>> > >>> > I just tried this and I get this error in the python console: >>> > >>> > py> >>> > >>> > Traceback (most recent call last): >>> > >>> > File "", line 16, in >>> > >>> > NameError: name 'string' is not defined >>> > >>> > Evaluated 22 lines. >>> > >>> > py> >>> > >>> > >>> > I did make a lineEdit widget with the name string. >>> > >>> > Thanks >>> > Peiman >>> > >>> > Send bugs reports to the Sourceforge bug tracker >>> > >>> > https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> > Discussions of bugs and features can be posted here >>> > To unsubscribe, send email sympa@lists.bath.ac.uk with body >>> "unsubscribe >>> > csound" >>> Send bugs reports to the Sourceforge bug tracker >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> Discussions of bugs and features can be posted here >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>> csound" >>> >>> >> > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" > > -- Andrés

Date	2012-08-23 17:25
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	hi andrés - in this case i think something is wrong with the file itself. it does not run in csoundqt either. i will look at it later if nobody (tarmo?) beats me to. joachim Am 23.08.2012 18:11, schrieb Andres Cabrera: > Hi Peiman, > > This can be an issue currently with the Python interpreter. It runs > synchronously, so if you create an infinite loop, it will freeze > CsoundQt, so you have to be careful with that. If you have a process > that is very time consuming, you can use the function q.refresh() to > yield control to the Qt loop momentarily. > > Cheers, > Andrés > > On 8/23/12, peiman khosravi wrote: >> Or rather, freezes it. >> >> On 23 August 2012 11:09, peiman khosravi wrote: >> >>> Thanks for the explanation Tarmo, >>> >>> Running this actually crashes CsoundQt. :( >>> >>> Cheers >>> Peiman >>> >>> >>> >>> On 23 August 2012 11:03, Tarmo Johannes >>> wrote: >>> >>>> Oh, sorry, >>>> >>>> it should be >>>> find(line,";insertLinSegHere") >>>> without the string. prefix >>>> >>>> - first i had a line >>>> >>>> import string >>>> >>>> in the beginning of the script, then you need add the string module name >>>> before every of its funstions. Then I decided it to replace it to >>>> >>>> from string import * >>>> >>>> since I had done "import string" earlier in the same session, the python >>>> interpreter remembered it and I got no error message. >>>> >>>> Thanks for pointing it out and thanks for the interest! >>>> >>>> corrected file in attachment. >>>> >>>> tarmo >>>> >>>> On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: >>>>> Hi tarmo, >>>>> >>>>> I just tried this and I get this error in the python console: >>>>> >>>>> py> >>>>> >>>>> Traceback (most recent call last): >>>>> >>>>> File "", line 16, in >>>>> >>>>> NameError: name 'string' is not defined >>>>> >>>>> Evaluated 22 lines. >>>>> >>>>> py> >>>>> >>>>> >>>>> I did make a lineEdit widget with the name string. >>>>> >>>>> Thanks >>>>> Peiman >>>>> >>>>> Send bugs reports to the Sourceforge bug tracker >>>>> >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>>> Discussions of bugs and features can be posted here >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body >>>> "unsubscribe >>>>> csound" >>>> Send bugs reports to the Sourceforge bug tracker >>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>> Discussions of bugs and features can be posted here >>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>>> csound" >>>> >>>> >>> >> >> Send bugs reports to the Sourceforge bug tracker >> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >> csound" >> >> > >

Date	2012-08-23 18:47
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
Attachments	pythonLinSeg2.csd pythonLinSeg2.py
	ok - got it. there was some corruption with the file. i have attached a working version. i also changed the code slightly; hope it is even easier so. tarmo, many thanks for this instructive example! i didn't know it is possible to run the python file in a tab and refer to the csd by name. this again gives so much possibilities. ciao - j Am 23.08.2012 18:25, schrieb joachim heintz: > hi andrés - > > in this case i think something is wrong with the file itself. it does > not run in csoundqt either. i will look at it later if nobody (tarmo?) > beats me to. > > joachim > > > Am 23.08.2012 18:11, schrieb Andres Cabrera: >> Hi Peiman, >> >> This can be an issue currently with the Python interpreter. It runs >> synchronously, so if you create an infinite loop, it will freeze >> CsoundQt, so you have to be careful with that. If you have a process >> that is very time consuming, you can use the function q.refresh() to >> yield control to the Qt loop momentarily. >> >> Cheers, >> Andrés >> >> On 8/23/12, peiman khosravi wrote: >>> Or rather, freezes it. >>> >>> On 23 August 2012 11:09, peiman khosravi >>> wrote: >>> >>>> Thanks for the explanation Tarmo, >>>> >>>> Running this actually crashes CsoundQt. :( >>>> >>>> Cheers >>>> Peiman >>>> >>>> >>>> >>>> On 23 August 2012 11:03, Tarmo Johannes >>>> wrote: >>>> >>>>> Oh, sorry, >>>>> >>>>> it should be >>>>> find(line,";insertLinSegHere") >>>>> without the string. prefix >>>>> >>>>> - first i had a line >>>>> >>>>> import string >>>>> >>>>> in the beginning of the script, then you need add the string module >>>>> name >>>>> before every of its funstions. Then I decided it to replace it to >>>>> >>>>> from string import * >>>>> >>>>> since I had done "import string" earlier in the same session, the >>>>> python >>>>> interpreter remembered it and I got no error message. >>>>> >>>>> Thanks for pointing it out and thanks for the interest! >>>>> >>>>> corrected file in attachment. >>>>> >>>>> tarmo >>>>> >>>>> On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: >>>>>> Hi tarmo, >>>>>> >>>>>> I just tried this and I get this error in the python console: >>>>>> >>>>>> py> >>>>>> >>>>>> Traceback (most recent call last): >>>>>> >>>>>> File "", line 16, in >>>>>> >>>>>> NameError: name 'string' is not defined >>>>>> >>>>>> Evaluated 22 lines. >>>>>> >>>>>> py> >>>>>> >>>>>> >>>>>> I did make a lineEdit widget with the name string. >>>>>> >>>>>> Thanks >>>>>> Peiman >>>>>> >>>>>> Send bugs reports to the Sourceforge bug tracker >>>>>> >>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>>>> Discussions of bugs and features can be posted here >>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body >>>>> "unsubscribe >>>>>> csound" >>>>> Send bugs reports to the Sourceforge bug tracker >>>>> >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>>>> Discussions of bugs and features can be posted here >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body >>>>> "unsubscribe >>>>> csound" >>>>> >>>>> >>>> >>> >>> Send bugs reports to the Sourceforge bug tracker >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 >>> Discussions of bugs and features can be posted here >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe >>> csound" >>> >>> >> >> > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" > >

Date	2012-08-23 21:49
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thank very much. Amazing as ever. Best, Peiman On 23 August 2012 18:47, joachim heintz <jh@joachimheintz.de> wrote: ok - got it. there was some corruption with the file. i have attached a working version. i also changed the code slightly; hope it is even easier so. tarmo, many thanks for this instructive example! i didn't know it is possible to run the python file in a tab and refer to the csd by name. this again gives so much possibilities. ciao - j Am 23.08.2012 18:25, schrieb joachim heintz: hi andrés - in this case i think something is wrong with the file itself. it does not run in csoundqt either. i will look at it later if nobody (tarmo?) beats me to. joachim Am 23.08.2012 18:11, schrieb Andres Cabrera: Hi Peiman, This can be an issue currently with the Python interpreter. It runs synchronously, so if you create an infinite loop, it will freeze CsoundQt, so you have to be careful with that. If you have a process that is very time consuming, you can use the function q.refresh() to yield control to the Qt loop momentarily. Cheers, Andrés On 8/23/12, peiman khosravi <peimankhosravi@gmail.com> wrote: Or rather, freezes it. On 23 August 2012 11:09, peiman khosravi <peimankhosravi@gmail.com> wrote: Thanks for the explanation Tarmo, Running this actually crashes CsoundQt. :( Cheers Peiman On 23 August 2012 11:03, Tarmo Johannes <tarmo.johannes@otsakool.edu.ee>wrote: Oh, sorry, it should be find(line,";insertLinSegHere") without the string. prefix - first i had a line import string in the beginning of the script, then you need add the string module name before every of its funstions. Then I decided it to replace it to from string import * since I had done "import string" earlier in the same session, the python interpreter remembered it and I got no error message. Thanks for pointing it out and thanks for the interest! corrected file in attachment. tarmo On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: Hi tarmo, I just tried this and I get this error in the python console: py> Traceback (most recent call last): File "<string>", line 16, in <module> NameError: name 'string' is not defined Evaluated 22 lines. py> I did make a lineEdit widget with the name string. Thanks Peiman Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-23 21:53
From	Tarmo Johannes
Subject	Re: [Csnd] CsoundQT question
	Joachim, Thank you very much for sorting it out! tarmo On Thursday 23 August 2012 19:47:22 joachim heintz wrote: > ok - got it. there was some corruption with the file. i have attached a > working version. i also changed the code slightly; hope it is even > easier so. > > tarmo, many thanks for this instructive example! i didn't know it is > possible to run the python file in a tab and refer to the csd by name. > this again gives so much possibilities. > > ciao - > > j > > Am 23.08.2012 18:25, schrieb joachim heintz: > > hi andrés - > > > > in this case i think something is wrong with the file itself. it does > > not run in csoundqt either. i will look at it later if nobody (tarmo?) > > beats me to. > > > > joachim > > > > Am 23.08.2012 18:11, schrieb Andres Cabrera: > >> Hi Peiman, > >> > >> This can be an issue currently with the Python interpreter. It runs > >> synchronously, so if you create an infinite loop, it will freeze > >> CsoundQt, so you have to be careful with that. If you have a process > >> that is very time consuming, you can use the function q.refresh() to > >> yield control to the Qt loop momentarily. > >> > >> Cheers, > >> Andrés > >> > >> On 8/23/12, peiman khosravi wrote: > >>> Or rather, freezes it. > >>> > >>> On 23 August 2012 11:09, peiman khosravi > >>> > >>> wrote: > >>>> Thanks for the explanation Tarmo, > >>>> > >>>> Running this actually crashes CsoundQt. :( > >>>> > >>>> Cheers > >>>> Peiman > >>>> > >>>> > >>>> > >>>> On 23 August 2012 11:03, Tarmo Johannes > >>>> > >>>> wrote: > >>>>> Oh, sorry, > >>>>> > >>>>> it should be > >>>>> find(line,";insertLinSegHere") > >>>>> without the string. prefix > >>>>> > >>>>> - first i had a line > >>>>> > >>>>> import string > >>>>> > >>>>> in the beginning of the script, then you need add the string module > >>>>> name > >>>>> before every of its funstions. Then I decided it to replace it to > >>>>> > >>>>> from string import * > >>>>> > >>>>> since I had done "import string" earlier in the same session, the > >>>>> python > >>>>> interpreter remembered it and I got no error message. > >>>>> > >>>>> Thanks for pointing it out and thanks for the interest! > >>>>> > >>>>> corrected file in attachment. > >>>>> > >>>>> tarmo > >>>>> > >>>>> On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: > >>>>>> Hi tarmo, > >>>>>> > >>>>>> I just tried this and I get this error in the python console: > >>>>>> py> > >>>>>> > >>>>>> Traceback (most recent call last): > >>>>>> > >>>>>> File "", line 16, in > >>>>>> > >>>>>> NameError: name 'string' is not defined > >>>>>> > >>>>>> Evaluated 22 lines. > >>>>>> > >>>>>> py> > >>>>>> > >>>>>> > >>>>>> I did make a lineEdit widget with the name string. > >>>>>> > >>>>>> Thanks > >>>>>> Peiman > >>>>>> > >>>>>> Send bugs reports to the Sourceforge bug tracker > >>>>>> > >>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > >>>>>> Discussions of bugs and features can be posted here > >>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body > >>>>> > >>>>> "unsubscribe > >>>>> > >>>>>> csound" > >>>>> > >>>>> Send bugs reports to the Sourceforge bug tracker > >>>>> > >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > >>>>> Discussions of bugs and features can be posted here > >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body > >>>>> "unsubscribe > >>>>> csound" > >>> > >>> Send bugs reports to the Sourceforge bug tracker > >>> > >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > >>> > >>> Discussions of bugs and features can be posted here > >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > >>> csound" > > > > Send bugs reports to the Sourceforge bug tracker > > > > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > > > Discussions of bugs and features can be posted here > > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > > csound" > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound"

Date	2012-08-23 22:58
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Unfortunately this is again crashing here. I think it must be an OS X thing. P On 23 August 2012 21:53, Tarmo Johannes <tarmo@otsakool.edu.ee> wrote: Joachim, Thank you very much for sorting it out! tarmo On Thursday 23 August 2012 19:47:22 joachim heintz wrote: > ok - got it. there was some corruption with the file. i have attached a > working version. i also changed the code slightly; hope it is even > easier so. > > tarmo, many thanks for this instructive example! i didn't know it is > possible to run the python file in a tab and refer to the csd by name. > this again gives so much possibilities. > > ciao - > > j > > Am 23.08.2012 18:25, schrieb joachim heintz: > > hi andrés - > > > > in this case i think something is wrong with the file itself. it does > > not run in csoundqt either. i will look at it later if nobody (tarmo?) > > beats me to. > > > > joachim > > > > Am 23.08.2012 18:11, schrieb Andres Cabrera: > >> Hi Peiman, > >> > >> This can be an issue currently with the Python interpreter. It runs > >> synchronously, so if you create an infinite loop, it will freeze > >> CsoundQt, so you have to be careful with that. If you have a process > >> that is very time consuming, you can use the function q.refresh() to > >> yield control to the Qt loop momentarily. > >> > >> Cheers, > >> Andrés > >> > >> On 8/23/12, peiman khosravi <peimankhosravi@gmail.com> wrote: > >>> Or rather, freezes it. > >>> > >>> On 23 August 2012 11:09, peiman khosravi <peimankhosravi@gmail.com> > >>> > >>> wrote: > >>>> Thanks for the explanation Tarmo, > >>>> > >>>> Running this actually crashes CsoundQt. :( > >>>> > >>>> Cheers > >>>> Peiman > >>>> > >>>> > >>>> > >>>> On 23 August 2012 11:03, Tarmo Johannes > >>>> > >>>> <tarmo.johannes@otsakool.edu.ee>wrote: > >>>>> Oh, sorry, > >>>>> > >>>>> it should be > >>>>> find(line,";insertLinSegHere") > >>>>> without the string. prefix > >>>>> > >>>>> - first i had a line > >>>>> > >>>>> import string > >>>>> > >>>>> in the beginning of the script, then you need add the string module > >>>>> name > >>>>> before every of its funstions. Then I decided it to replace it to > >>>>> > >>>>> from string import * > >>>>> > >>>>> since I had done "import string" earlier in the same session, the > >>>>> python > >>>>> interpreter remembered it and I got no error message. > >>>>> > >>>>> Thanks for pointing it out and thanks for the interest! > >>>>> > >>>>> corrected file in attachment. > >>>>> > >>>>> tarmo > >>>>> > >>>>> On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: > >>>>>> Hi tarmo, > >>>>>> > >>>>>> I just tried this and I get this error in the python console: > >>>>>> py> > >>>>>> > >>>>>> Traceback (most recent call last): > >>>>>> > >>>>>> File "<string>", line 16, in <module> > >>>>>> > >>>>>> NameError: name 'string' is not defined > >>>>>> > >>>>>> Evaluated 22 lines. > >>>>>> > >>>>>> py> > >>>>>> > >>>>>> > >>>>>> I did make a lineEdit widget with the name string. > >>>>>> > >>>>>> Thanks > >>>>>> Peiman > >>>>>> > >>>>>> Send bugs reports to the Sourceforge bug tracker > >>>>>> > >>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > >>>>>> Discussions of bugs and features can be posted here > >>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body > >>>>> > >>>>> "unsubscribe > >>>>> > >>>>>> csound" > >>>>> > >>>>> Send bugs reports to the Sourceforge bug tracker > >>>>> > >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > >>>>> Discussions of bugs and features can be posted here > >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk with body > >>>>> "unsubscribe > >>>>> csound" > >>> > >>> Send bugs reports to the Sourceforge bug tracker > >>> > >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > >>> > >>> Discussions of bugs and features can be posted here > >>> To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > >>> csound" > > > > Send bugs reports to the Sourceforge bug tracker > > > > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > > > Discussions of bugs and features can be posted here > > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > > csound" > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" Send bugs reports to the Sourceforge bug tracker https://sourceforge.net/tracker/?group_id=81968&atid=564599 Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-08-24 09:13
From	joachim heintz
Subject	Re: [Csnd] CsoundQT question
	strange ... you could comment out the last line of the python file q.play(csd). then you should see the linseg values inserted in the csd. does it crash or freeze if you start the csd now manually? then it is again something with the file. what i did yesterday was just copy paste both the code and the widgets in an empty file, and it worked. j Am 23.08.2012 23:58, schrieb peiman khosravi: > Unfortunately this is again crashing here. I think it must be an OS X thing. > > P > > On 23 August 2012 21:53, Tarmo Johannes > wrote: > > Joachim, > > Thank you very much for sorting it out! > > tarmo > > On Thursday 23 August 2012 19:47:22 joachim heintz wrote: > > ok - got it. there was some corruption with the file. i have > attached a > > working version. i also changed the code slightly; hope it is even > > easier so. > > > > tarmo, many thanks for this instructive example! i didn't know it is > > possible to run the python file in a tab and refer to the csd by > name. > > this again gives so much possibilities. > > > > ciao - > > > > j > > > > Am 23.08.2012 18:25, schrieb joachim heintz: > > > hi andrés - > > > > > > in this case i think something is wrong with the file itself. > it does > > > not run in csoundqt either. i will look at it later if nobody > (tarmo?) > > > beats me to. > > > > > > joachim > > > > > > Am 23.08.2012 18:11, schrieb Andres Cabrera: > > >> Hi Peiman, > > >> > > >> This can be an issue currently with the Python interpreter. It > runs > > >> synchronously, so if you create an infinite loop, it will freeze > > >> CsoundQt, so you have to be careful with that. If you have a > process > > >> that is very time consuming, you can use the function > q.refresh() to > > >> yield control to the Qt loop momentarily. > > >> > > >> Cheers, > > >> Andrés > > >> > > >> On 8/23/12, peiman khosravi > wrote: > > >>> Or rather, freezes it. > > >>> > > >>> On 23 August 2012 11:09, peiman khosravi > > > > >>> > > >>> wrote: > > >>>> Thanks for the explanation Tarmo, > > >>>> > > >>>> Running this actually crashes CsoundQt. :( > > >>>> > > >>>> Cheers > > >>>> Peiman > > >>>> > > >>>> > > >>>> > > >>>> On 23 August 2012 11:03, Tarmo Johannes > > >>>> > > >>>> >wrote: > > >>>>> Oh, sorry, > > >>>>> > > >>>>> it should be > > >>>>> find(line,";insertLinSegHere") > > >>>>> without the string. prefix > > >>>>> > > >>>>> - first i had a line > > >>>>> > > >>>>> import string > > >>>>> > > >>>>> in the beginning of the script, then you need add the > string module > > >>>>> name > > >>>>> before every of its funstions. Then I decided it to replace > it to > > >>>>> > > >>>>> from string import * > > >>>>> > > >>>>> since I had done "import string" earlier in the same > session, the > > >>>>> python > > >>>>> interpreter remembered it and I got no error message. > > >>>>> > > >>>>> Thanks for pointing it out and thanks for the interest! > > >>>>> > > >>>>> corrected file in attachment. > > >>>>> > > >>>>> tarmo > > >>>>> > > >>>>> On Thursday 23 August 2012 02:37:33 peiman khosravi wrote: > > >>>>>> Hi tarmo, > > >>>>>> > > >>>>>> I just tried this and I get this error in the python console: > > >>>>>> py> > > >>>>>> > > >>>>>> Traceback (most recent call last): > > >>>>>> > > >>>>>> File "", line 16, in > > >>>>>> > > >>>>>> NameError: name 'string' is not defined > > >>>>>> > > >>>>>> Evaluated 22 lines. > > >>>>>> > > >>>>>> py> > > >>>>>> > > >>>>>> > > >>>>>> I did make a lineEdit widget with the name string. > > >>>>>> > > >>>>>> Thanks > > >>>>>> Peiman > > >>>>>> > > >>>>>> Send bugs reports to the Sourceforge bug tracker > > >>>>>> > > >>>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > >>>>>> Discussions of bugs and features can be posted here > > >>>>>> To unsubscribe, send email sympa@lists.bath.ac.uk > with body > > >>>>> > > >>>>> "unsubscribe > > >>>>> > > >>>>>> csound" > > >>>>> > > >>>>> Send bugs reports to the Sourceforge bug tracker > > >>>>> > > >>>>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > >>>>> Discussions of bugs and features can be posted here > > >>>>> To unsubscribe, send email sympa@lists.bath.ac.uk > with body > > >>>>> "unsubscribe > > >>>>> csound" > > >>> > > >>> Send bugs reports to the Sourceforge bug tracker > > >>> > > >>> https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > >>> > > >>> Discussions of bugs and features can be posted here > > >>> To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe > > >>> csound" > > > > > > Send bugs reports to the Sourceforge bug tracker > > > > > > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > > > > > Discussions of bugs and features can be posted here > > > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe > > > csound" > > > > Send bugs reports to the Sourceforge bug tracker > > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > > Discussions of bugs and features can be posted here > > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe > > csound" > > > Send bugs reports to the Sourceforge bug tracker > https://sourceforge.net/tracker/?group_id=81968&atid=564599 > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk > with body "unsubscribe csound" > >

Date	2012-08-24 10:13
From	peiman khosravi
Subject	Re: [Csnd] CsoundQT question
	Thanks joachim, Yes you're right. The python script works. It's Csound that freezes csoundqt. Strange, I copy pasted the csd and widget into a new file and it dosn't seem to make a difference. The csd also runs in winXound so I expect the corruption is in the GUI chunk of the code. P <CsoundSynthesizer> <CsOptions> </CsOptions> <CsInstruments> sr = 44100 ;SAMPLE RATE ksmps = 16 ;NUMBER OF AUDIO SAMPLES IN EACH CONTROL CYCLE nchnls = 2 ;NUMBER OF CHANNELS (2=STEREO) 0dbfs = 1 ;MAXIMUM AMPLITUDE REGARDLESS OF BIT DEPTH instr 1 ; the linseg line is overwritten here by python script kOut linseg 0,10,9;insertLinSegHere outvalue "index", kOut endin </CsInstruments> <CsScore> i 1 0 10.0 </CsScore> </CsoundSynthesizer> <bsbPanel> <label>Widgets</label> <objectName/> <x>72</x> <y>179</y> <width>400</width> <height>200</height> <visible>true</visible> <uuid/> <bgcolor mode="nobackground"> <r>231</r> <g>46</g> <b>255</b> </bgcolor> <bsbObject version="2" type="BSBLineEdit"> <objectName>string</objectName> <x>9</x> <y>16</y> <width>100</width> <height>25</height> <uuid>{ecab12d7-012e-44e3-bac5-06be7e0d9da4}</uuid> <visible>true</visible> <midichan>0</midichan> <midicc>0</midicc> <label>0 10 9 </label> <alignment>left</alignment> <font>Arial</font> <fontsize>10</fontsize> <precision>3</precision> <color> <r>0</r> <g>0</g> <b>0</b> </color> <bgcolor mode="nobackground"> <r>232</r> <g>232</g> <b>232</b> </bgcolor> <background>nobackground</background> </bsbObject> </bsbPanel> <bsbPresets> </bsbPresets> <MacOptions> Version: 3 Render: Real Ask: Yes Functions: ioObject Listing: Window WindowBounds: 72 179 400 200 CurrentView: io IOViewEdit: On Options: </MacOptions> <MacGUI> ioView nobackground {59367, 11822, 65535} ioText {9, 16} {100, 25} edit 0.000000 0.00100 "string" "Arial" 10 {0, 0, 0} {59392, 59392, 59392} falsenoborder 0 10 9 </MacGUI>