Here’s a very small instrument that transforms a vocal sound. I have looked for
the right combination of processes and parameters and finally it seems to do
what I was attempting. I’ll share here in case it is any use to you

 instr 1
 isiz = 2048
 as = diskin2:a("fox.wav",1,0,1)
 fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
 fs2 = pvscale(pvswarp(fs1,0.6,0),2) 
 a2 pvsynth fs2
 outs a2
endin
schedule(1,0,20)

best
========================
Prof. Victor Lazzarini
Maynooth University
Ireland


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Hello Victor,

Thanks for sharing this! What is this alien syntax and where can I
read more about it? Apologies if this has been covered at length here.
I find this fascinating!

Best,
David

On Tue, Jun 16, 2020 at 10:53 AM Victor Lazzarini
 wrote:
>
> Here’s a very small instrument that transforms a vocal sound. I have looked for
> the right combination of processes and parameters and finally it seems to do
> what I was attempting. I’ll share here in case it is any use to you
>
>  instr 1
>  isiz = 2048
>  as = diskin2:a("fox.wav",1,0,1)
>  fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
>  fs2 = pvscale(pvswarp(fs1,0.6,0),2)
>  a2 pvsynth fs2
>  outs a2
> endin
> schedule(1,0,20)
>
> best
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here

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Discussions of bugs and features can be posted here



*Warning*

This email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.

Victor,

Thanks for sharing - very nice.  very clean.  very useful.

Thanks for reminding me/us about schedule too!

-R

Dr. Richard Boulanger

Professor of Electronic Production and Design

Professional Writing and Technology Division

Berklee College of Music

On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

Here’s a very small instrument that transforms a vocal sound. I have looked for
the right combination of processes and parameters and finally it seems to do
what I was attempting. I’ll share here in case it is any use to you

 instr 1
 isiz = 2048
 as = diskin2:a("fox.wav",1,0,1)
 fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
 fs2 = pvscale(pvswarp(fs1,0.6,0),2)
 a2 pvsynth fs2
 outs a2
endin
schedule(1,0,20)

best
========================
Prof. Victor Lazzarini
Maynooth University
Ireland


Csound mailing list
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https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
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Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

How would you describe the result? Just interested to know about people’s perception.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 18 Jun 2020, at 11:58, Dr. Richard Boulanger  wrote:
> 
> Yes.  It ran perfectly on my MacBook Pro.
> It is queued up for testing on my Bela later today
> 
> Dr. Richard Boulanger
> Professor
> Electronic Production and Design
> Berklee College of Music
> 
>> On Jun 18, 2020, at 3:32 AM, Victor Lazzarini  wrote:
>> 
>>  did you try it to see the result?
>> 
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>> 
>>> On 18 Jun 2020, at 05:58, Dr. Richard Boulanger  wrote:
>>> 
>>> 
>>> WARNINGThis email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
>>> Victor,
>>> Thanks for sharing - very nice.  very clean.  very useful.
>>> Thanks for reminding me/us about schedule too!
>>> -R
>>> Dr. Richard Boulanger
>>> Professor of Electronic Production and Design
>>> Professional Writing and Technology Division
>>> Berklee College of Music
>>> 
>>> 
>>> 
>>> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini  wrote:
>>> Here’s a very small instrument that transforms a vocal sound. I have looked for
>>> the right combination of processes and parameters and finally it seems to do
>>> what I was attempting. I’ll share here in case it is any use to you
>>> 
>>>  instr 1
>>>  isiz = 2048
>>>  as = diskin2:a("fox.wav",1,0,1)
>>>  fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
>>>  fs2 = pvscale(pvswarp(fs1,0.6,0),2) 
>>>  a2 pvsynth fs2
>>>  outs a2
>>> endin
>>> schedule(1,0,20)
>>> 
>>> best
>>> ========================
>>> Prof. Victor Lazzarini
>>> Maynooth University
>>> Ireland
>>> 
>>> 
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
>>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>>> Send bugs reports to
>>>         https://github.com/csound/csound/issues
>>> Discussions of bugs and features can be posted here
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


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I haven’t but you can speak into it and see if it works. Sometimes parameters might need tweaking a little.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 18 Jun 2020, at 13:04, Rory Walsh  wrote:
> 
> Have you tried putting other male voices through it, I'm curious to know if it works as well for any male voice...? 
> 
> On Thu, 18 Jun 2020 at 13:04, Victor Lazzarini  wrote:
> How would you describe the result? Just interested to know about people’s perception.
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
> 
> > On 18 Jun 2020, at 11:58, Dr. Richard Boulanger  wrote:
> > 
> > Yes.  It ran perfectly on my MacBook Pro.
> > It is queued up for testing on my Bela later today
> > 
> > Dr. Richard Boulanger
> > Professor
> > Electronic Production and Design
> > Berklee College of Music
> > 
> >> On Jun 18, 2020, at 3:32 AM, Victor Lazzarini  wrote:
> >> 
> >>  did you try it to see the result?
> >> 
> >> Prof. Victor Lazzarini
> >> Maynooth University
> >> Ireland
> >> 
> >>> On 18 Jun 2020, at 05:58, Dr. Richard Boulanger  wrote:
> >>> 
> >>> 
> >>> WARNINGThis email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
> >>> Victor,
> >>> Thanks for sharing - very nice.  very clean.  very useful.
> >>> Thanks for reminding me/us about schedule too!
> >>> -R
> >>> Dr. Richard Boulanger
> >>> Professor of Electronic Production and Design
> >>> Professional Writing and Technology Division
> >>> Berklee College of Music
> >>> 
> >>> 
> >>> 
> >>> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini  wrote:
> >>> Here’s a very small instrument that transforms a vocal sound. I have looked for
> >>> the right combination of processes and parameters and finally it seems to do
> >>> what I was attempting. I’ll share here in case it is any use to you
> >>> 
> >>>  instr 1
> >>>  isiz = 2048
> >>>  as = diskin2:a("fox.wav",1,0,1)
> >>>  fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
> >>>  fs2 = pvscale(pvswarp(fs1,0.6,0),2) 
> >>>  a2 pvsynth fs2
> >>>  outs a2
> >>> endin
> >>> schedule(1,0,20)
> >>> 
> >>> best
> >>> ========================
> >>> Prof. Victor Lazzarini
> >>> Maynooth University
> >>> Ireland
> >>> 
> >>> 
> >>> Csound mailing list
> >>> Csound@listserv.heanet.ie
> >>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> >>> Send bugs reports to
> >>>         https://github.com/csound/csound/issues
> >>> Discussions of bugs and features can be posted here
> >>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> >> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> > Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> 
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


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For anyone that wants a quick listen to this, here's a web ide
example: https://ide.csound.com/editor/kuxlYB2awvfkNd61jzXI

Runs 10 seconds of original fox, followed by 10 seconds of the altered version.

On Thu, Jun 18, 2020 at 8:13 AM Rory Walsh  wrote:
>
> And going the other direction? There are a few commercial plugins that try to do this, in most cases pretty badly!
>
> On Thu, 18 Jun 2020 at 13:11, Victor Lazzarini  wrote:
>>
>> I haven’t but you can speak into it and see if it works. Sometimes parameters might need tweaking a little.
>> ========================
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> > On 18 Jun 2020, at 13:04, Rory Walsh  wrote:
>> >
>> > Have you tried putting other male voices through it, I'm curious to know if it works as well for any male voice...?
>> >
>> > On Thu, 18 Jun 2020 at 13:04, Victor Lazzarini  wrote:
>> > How would you describe the result? Just interested to know about people’s perception.
>> > ========================
>> > Prof. Victor Lazzarini
>> > Maynooth University
>> > Ireland
>> >
>> > > On 18 Jun 2020, at 11:58, Dr. Richard Boulanger  wrote:
>> > >
>> > > Yes.  It ran perfectly on my MacBook Pro.
>> > > It is queued up for testing on my Bela later today
>> > >
>> > > Dr. Richard Boulanger
>> > > Professor
>> > > Electronic Production and Design
>> > > Berklee College of Music
>> > >
>> > >> On Jun 18, 2020, at 3:32 AM, Victor Lazzarini  wrote:
>> > >>
>> > >>  did you try it to see the result?
>> > >>
>> > >> Prof. Victor Lazzarini
>> > >> Maynooth University
>> > >> Ireland
>> > >>
>> > >>> On 18 Jun 2020, at 05:58, Dr. Richard Boulanger  wrote:
>> > >>>
>> > >>> 
>> > >>> WARNINGThis email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
>> > >>> Victor,
>> > >>> Thanks for sharing - very nice.  very clean.  very useful.
>> > >>> Thanks for reminding me/us about schedule too!
>> > >>> -R
>> > >>> Dr. Richard Boulanger
>> > >>> Professor of Electronic Production and Design
>> > >>> Professional Writing and Technology Division
>> > >>> Berklee College of Music
>> > >>>
>> > >>>
>> > >>>
>> > >>> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini  wrote:
>> > >>> Here’s a very small instrument that transforms a vocal sound. I have looked for
>> > >>> the right combination of processes and parameters and finally it seems to do
>> > >>> what I was attempting. I’ll share here in case it is any use to you
>> > >>>
>> > >>>  instr 1
>> > >>>  isiz = 2048
>> > >>>  as = diskin2:a("fox.wav",1,0,1)
>> > >>>  fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
>> > >>>  fs2 = pvscale(pvswarp(fs1,0.6,0),2)
>> > >>>  a2 pvsynth fs2
>> > >>>  outs a2
>> > >>> endin
>> > >>> schedule(1,0,20)
>> > >>>
>> > >>> best
>> > >>> ========================
>> > >>> Prof. Victor Lazzarini
>> > >>> Maynooth University
>> > >>> Ireland
>> > >>>
>> > >>>
>> > >>> Csound mailing list
>> > >>> Csound@listserv.heanet.ie
>> > >>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> > >>> Send bugs reports to
>> > >>>         https://github.com/csound/csound/issues
>> > >>> Discussions of bugs and features can be posted here
>> > >>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> > >> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> > > Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> >
>> >
>> > Csound mailing list
>> > Csound@listserv.heanet.ie
>> > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> > Send bugs reports to
>> >         https://github.com/csound/csound/issues
>> > Discussions of bugs and features can be posted here
>> > Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> Csound mailing list
>> Csound@listserv.heanet.ie
>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
>> Send bugs reports to
>>         https://github.com/csound/csound/issues
>> Discussions of bugs and features can be posted here
>
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

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I suspect that it might be harder to achieve, but I have not tried yet.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 18 Jun 2020, at 13:11, Rory Walsh  wrote:
> 
> And going the other direction? There are a few commercial plugins that try to do this, in most cases pretty badly!
> 
> On Thu, 18 Jun 2020 at 13:11, Victor Lazzarini  wrote:
> I haven’t but you can speak into it and see if it works. Sometimes parameters might need tweaking a little.
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
> 
> > On 18 Jun 2020, at 13:04, Rory Walsh  wrote:
> > 
> > Have you tried putting other male voices through it, I'm curious to know if it works as well for any male voice...? 
> > 
> > On Thu, 18 Jun 2020 at 13:04, Victor Lazzarini  wrote:
> > How would you describe the result? Just interested to know about people’s perception.
> > ========================
> > Prof. Victor Lazzarini
> > Maynooth University
> > Ireland
> > 
> > > On 18 Jun 2020, at 11:58, Dr. Richard Boulanger  wrote:
> > > 
> > > Yes.  It ran perfectly on my MacBook Pro.
> > > It is queued up for testing on my Bela later today
> > > 
> > > Dr. Richard Boulanger
> > > Professor
> > > Electronic Production and Design
> > > Berklee College of Music
> > > 
> > >> On Jun 18, 2020, at 3:32 AM, Victor Lazzarini  wrote:
> > >> 
> > >>  did you try it to see the result?
> > >> 
> > >> Prof. Victor Lazzarini
> > >> Maynooth University
> > >> Ireland
> > >> 
> > >>> On 18 Jun 2020, at 05:58, Dr. Richard Boulanger  wrote:
> > >>> 
> > >>> 
> > >>> WARNINGThis email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
> > >>> Victor,
> > >>> Thanks for sharing - very nice.  very clean.  very useful.
> > >>> Thanks for reminding me/us about schedule too!
> > >>> -R
> > >>> Dr. Richard Boulanger
> > >>> Professor of Electronic Production and Design
> > >>> Professional Writing and Technology Division
> > >>> Berklee College of Music
> > >>> 
> > >>> 
> > >>> 
> > >>> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini  wrote:
> > >>> Here’s a very small instrument that transforms a vocal sound. I have looked for
> > >>> the right combination of processes and parameters and finally it seems to do
> > >>> what I was attempting. I’ll share here in case it is any use to you
> > >>> 
> > >>>  instr 1
> > >>>  isiz = 2048
> > >>>  as = diskin2:a("fox.wav",1,0,1)
> > >>>  fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
> > >>>  fs2 = pvscale(pvswarp(fs1,0.6,0),2) 
> > >>>  a2 pvsynth fs2
> > >>>  outs a2
> > >>> endin
> > >>> schedule(1,0,20)
> > >>> 
> > >>> best
> > >>> ========================
> > >>> Prof. Victor Lazzarini
> > >>> Maynooth University
> > >>> Ireland
> > >>> 
> > >>> 
> > >>> Csound mailing list
> > >>> Csound@listserv.heanet.ie
> > >>> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> > >>> Send bugs reports to
> > >>>         https://github.com/csound/csound/issues
> > >>> Discussions of bugs and features can be posted here
> > >>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> > >> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> > > Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> > 
> > 
> > Csound mailing list
> > Csound@listserv.heanet.ie
> > https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> > Send bugs reports to
> >         https://github.com/csound/csound/issues
> > Discussions of bugs and features can be posted here
> > Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> 
> 
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>         https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


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Send bugs reports to
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Thanks! 
I am not sure why but it can’t find fox.wav although it’s clearly in the project

new alloc for instr 1:
INIT ERROR in instr 1 line 18: diskin2: fox.wav: failed to open file (No Error.)
 from file project.csd (1)
as	diskin2	"fox.wav"	1	0	1	0	0	0	0	0	
		   T  0.000 - note deleted.  i1 had 1 init errors
  rtevent:	   T 11.000 TT 11.000 M:  0.00000  0.00000


========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 18 Jun 2020, at 13:28, Kevin Welsh  wrote:
> 
> For anyone that wants a quick listen to this, here's a web ide
> example: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fide.csound.com%2Feditor%2FkuxlYB2awvfkNd61jzXI&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545769763&sdata=oViMkhJKUnYoeHJiko5zC7UT4y3U9IUriPO%2F3aBsy3E%3D&reserved=0
> 
> Runs 10 seconds of original fox, followed by 10 seconds of the altered version.
> 
> On Thu, Jun 18, 2020 at 8:13 AM Rory Walsh  wrote:
>> 
>> And going the other direction? There are a few commercial plugins that try to do this, in most cases pretty badly!
>> 
>> On Thu, 18 Jun 2020 at 13:11, Victor Lazzarini  wrote:
>>> 
>>> I haven’t but you can speak into it and see if it works. Sometimes parameters might need tweaking a little.
>>> ========================
>>> Prof. Victor Lazzarini
>>> Maynooth University
>>> Ireland
>>> 
>>>> On 18 Jun 2020, at 13:04, Rory Walsh  wrote:
>>>> 
>>>> Have you tried putting other male voices through it, I'm curious to know if it works as well for any male voice...?
>>>> 
>>>> On Thu, 18 Jun 2020 at 13:04, Victor Lazzarini  wrote:
>>>> How would you describe the result? Just interested to know about people’s perception.
>>>> ========================
>>>> Prof. Victor Lazzarini
>>>> Maynooth University
>>>> Ireland
>>>> 
>>>>> On 18 Jun 2020, at 11:58, Dr. Richard Boulanger  wrote:
>>>>> 
>>>>> Yes.  It ran perfectly on my MacBook Pro.
>>>>> It is queued up for testing on my Bela later today
>>>>> 
>>>>> Dr. Richard Boulanger
>>>>> Professor
>>>>> Electronic Production and Design
>>>>> Berklee College of Music
>>>>> 
>>>>>> On Jun 18, 2020, at 3:32 AM, Victor Lazzarini  wrote:
>>>>>> 
>>>>>>  did you try it to see the result?
>>>>>> 
>>>>>> Prof. Victor Lazzarini
>>>>>> Maynooth University
>>>>>> Ireland
>>>>>> 
>>>>>>> On 18 Jun 2020, at 05:58, Dr. Richard Boulanger  wrote:
>>>>>>> 
>>>>>>> 
>>>>>>> WARNINGThis email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
>>>>>>> Victor,
>>>>>>> Thanks for sharing - very nice.  very clean.  very useful.
>>>>>>> Thanks for reminding me/us about schedule too!
>>>>>>> -R
>>>>>>> Dr. Richard Boulanger
>>>>>>> Professor of Electronic Production and Design
>>>>>>> Professional Writing and Technology Division
>>>>>>> Berklee College of Music
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini  wrote:
>>>>>>> Here’s a very small instrument that transforms a vocal sound. I have looked for
>>>>>>> the right combination of processes and parameters and finally it seems to do
>>>>>>> what I was attempting. I’ll share here in case it is any use to you
>>>>>>> 
>>>>>>> instr 1
>>>>>>> isiz = 2048
>>>>>>> as = diskin2:a("fox.wav",1,0,1)
>>>>>>> fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
>>>>>>> fs2 = pvscale(pvswarp(fs1,0.6,0),2)
>>>>>>> a2 pvsynth fs2
>>>>>>> outs a2
>>>>>>> endin
>>>>>>> schedule(1,0,20)
>>>>>>> 
>>>>>>> best
>>>>>>> ========================
>>>>>>> Prof. Victor Lazzarini
>>>>>>> Maynooth University
>>>>>>> Ireland
>>>>>>> 
>>>>>>> 
>>>>>>> Csound mailing list
>>>>>>> Csound@listserv.heanet.ie
>>>>>>> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0
>>>>>>> Send bugs reports to
>>>>>>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0
>>>>>>> Discussions of bugs and features can be posted here
>>>>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
>>>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
>>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
>>>> 
>>>> 
>>>> Csound mailing list
>>>> Csound@listserv.heanet.ie
>>>> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0
>>>> Send bugs reports to
>>>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0
>>>> Discussions of bugs and features can be posted here
>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
>>> 
>>> 
>>> Csound mailing list
>>> Csound@listserv.heanet.ie
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>>> Send bugs reports to
>>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0
>>> Discussions of bugs and features can be posted here
>> 
>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
> 
> Csound mailing list
> Csound@listserv.heanet.ie
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> Send bugs reports to
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> Discussions of bugs and features can be posted here


Csound mailing list
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Send bugs reports to
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Discussions of bugs and features can be posted here

Works perfectly now. Thanks.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Jun 2020, at 00:33, Steven Yi  wrote:
> 
> I modified the permissions to allow read access for files for anyone; the project now loads here for me as a non-authenticated user. 
> 
> On Thu, Jun 18, 2020 at 7:27 PM Steven Yi  wrote:
> There seems to be some kind of permission issue. I found I could load the project and have it run if I was logged in (even though I am just viewing the project as a non-owner), but I got the error with the wav if I was not logged in. Will look into the issue. 
> 
> On Thu, Jun 18, 2020 at 8:52 AM Victor Lazzarini  wrote:
> Thanks! 
> I am not sure why but it can’t find fox.wav although it’s clearly in the project
> 
> new alloc for instr 1:
> INIT ERROR in instr 1 line 18: diskin2: fox.wav: failed to open file (No Error.)
>  from file project.csd (1)
> as      diskin2 "fox.wav"       1       0       1       0       0       0       0       0       
>                    T  0.000 - note deleted.  i1 had 1 init errors
>   rtevent:         T 11.000 TT 11.000 M:  0.00000  0.00000
> 
> 
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
> 
> > On 18 Jun 2020, at 13:28, Kevin Welsh  wrote:
> > 
> > For anyone that wants a quick listen to this, here's a web ide
> > example: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fide.csound.com%2Feditor%2FkuxlYB2awvfkNd61jzXI&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545769763&sdata=oViMkhJKUnYoeHJiko5zC7UT4y3U9IUriPO%2F3aBsy3E%3D&reserved=0
> > 
> > Runs 10 seconds of original fox, followed by 10 seconds of the altered version.
> > 
> > On Thu, Jun 18, 2020 at 8:13 AM Rory Walsh  wrote:
> >> 
> >> And going the other direction? There are a few commercial plugins that try to do this, in most cases pretty badly!
> >> 
> >> On Thu, 18 Jun 2020 at 13:11, Victor Lazzarini  wrote:
> >>> 
> >>> I haven’t but you can speak into it and see if it works. Sometimes parameters might need tweaking a little.
> >>> ========================
> >>> Prof. Victor Lazzarini
> >>> Maynooth University
> >>> Ireland
> >>> 
> >>>> On 18 Jun 2020, at 13:04, Rory Walsh  wrote:
> >>>> 
> >>>> Have you tried putting other male voices through it, I'm curious to know if it works as well for any male voice...?
> >>>> 
> >>>> On Thu, 18 Jun 2020 at 13:04, Victor Lazzarini  wrote:
> >>>> How would you describe the result? Just interested to know about people’s perception.
> >>>> ========================
> >>>> Prof. Victor Lazzarini
> >>>> Maynooth University
> >>>> Ireland
> >>>> 
> >>>>> On 18 Jun 2020, at 11:58, Dr. Richard Boulanger  wrote:
> >>>>> 
> >>>>> Yes.  It ran perfectly on my MacBook Pro.
> >>>>> It is queued up for testing on my Bela later today
> >>>>> 
> >>>>> Dr. Richard Boulanger
> >>>>> Professor
> >>>>> Electronic Production and Design
> >>>>> Berklee College of Music
> >>>>> 
> >>>>>> On Jun 18, 2020, at 3:32 AM, Victor Lazzarini  wrote:
> >>>>>> 
> >>>>>>  did you try it to see the result?
> >>>>>> 
> >>>>>> Prof. Victor Lazzarini
> >>>>>> Maynooth University
> >>>>>> Ireland
> >>>>>> 
> >>>>>>> On 18 Jun 2020, at 05:58, Dr. Richard Boulanger  wrote:
> >>>>>>> 
> >>>>>>> 
> >>>>>>> WARNINGThis email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
> >>>>>>> Victor,
> >>>>>>> Thanks for sharing - very nice.  very clean.  very useful.
> >>>>>>> Thanks for reminding me/us about schedule too!
> >>>>>>> -R
> >>>>>>> Dr. Richard Boulanger
> >>>>>>> Professor of Electronic Production and Design
> >>>>>>> Professional Writing and Technology Division
> >>>>>>> Berklee College of Music
> >>>>>>> 
> >>>>>>> 
> >>>>>>> 
> >>>>>>> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini  wrote:
> >>>>>>> Here’s a very small instrument that transforms a vocal sound. I have looked for
> >>>>>>> the right combination of processes and parameters and finally it seems to do
> >>>>>>> what I was attempting. I’ll share here in case it is any use to you
> >>>>>>> 
> >>>>>>> instr 1
> >>>>>>> isiz = 2048
> >>>>>>> as = diskin2:a("fox.wav",1,0,1)
> >>>>>>> fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
> >>>>>>> fs2 = pvscale(pvswarp(fs1,0.6,0),2)
> >>>>>>> a2 pvsynth fs2
> >>>>>>> outs a2
> >>>>>>> endin
> >>>>>>> schedule(1,0,20)
> >>>>>>> 
> >>>>>>> best
> >>>>>>> ========================
> >>>>>>> Prof. Victor Lazzarini
> >>>>>>> Maynooth University
> >>>>>>> Ireland
> >>>>>>> 
> >>>>>>> 
> >>>>>>> Csound mailing list
> >>>>>>> Csound@listserv.heanet.ie
> >>>>>>> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0
> >>>>>>> Send bugs reports to
> >>>>>>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0
> >>>>>>> Discussions of bugs and features can be posted here
> >>>>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
> >>>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
> >>>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
> >>>> 
> >>>> 
> >>>> Csound mailing list
> >>>> Csound@listserv.heanet.ie
> >>>> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0
> >>>> Send bugs reports to
> >>>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0
> >>>> Discussions of bugs and features can be posted here
> >>>> Csound mailing list Csound@listserv.heanet.ie https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0 Send bugs reports to https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0 Discussions of bugs and features can be posted here
> >>> 
> >>> 
> >>> Csound mailing list
> >>> Csound@listserv.heanet.ie
> >>> https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flistserv.heanet.ie%2Fcgi-bin%2Fwa%3FA0%3DCSOUND&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=2KpoUBTrvSTO0W4uhuq2KvIXMa7w4J389VaBwBB0UZE%3D&reserved=0
> >>> Send bugs reports to
> >>>        https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fcsound%2Fcsound%2Fissues&data=02%7C01%7CVictor.Lazzarini%40mu.ie%7C3f79f1351fc54397100708d81383359e%7C1454f5ccbb354685bbd98621fd8055c9%7C1%7C0%7C637280801545779765&sdata=D5kp%2F4%2BM7iInGIfxbUPr03rfDSquxbXmEi1qjdh2Jds%3D&reserved=0
> >>> Discussions of bugs and features can be posted here
> >> 
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*Warning*

This email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.

Here’s a piece I wrote for live Csound processing of a cellist. I used pvsanal/pvsynth to stretch out the sound simultaneously at different rates. In this version, I also stretched out the video by the same ratios so that you can both see and hear the stretching. The piece is written so that different points line up on each repetition, which is somewhat more apparent with the video.

https://www.youtube.com/watch?v=ZunCmHKRiOk

Thanks to superb cellist Maggie Parkins for performing and recording the piece!

Bill

Bill Alves
Professor of Music, The Claremont Colleges
Harvey Mudd College
301 Platt Blvd. Claremont CA 91711
http://pages.hmc.edu/alves/
http://www.billalves.com/

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Nice piece and video, and thanks for sharing the code.



--

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Hello Bill,

the code is very instructive, and the piece beautiful.

Thanks again.

Raoul


> On 19 Jun 2020, at 22:26, Bill Alves  wrote:
> 
> Thanks very much! Here is the code. You can see that I have an instrument that simply displays the measures and beats. In order for the synchronization of the parts to work, the player needs to follow this visual metronome. For the first three beats, the performer sees a countdown and only after does the sound begin. Looking back now, I probably could have made the code more elegant, and I would welcome any comments. Even so, maybe it will be useful to you or others:
> 
> 
> 
> sr = 44100
> ksmps = 10
> nchnls = 2
> 
> gaverbl init 0
> gaverbr init 0
> gitempo init 48
> 
> instr 8
> ibeat = 60/gitempo
> schedule 8,ibeat,0.01
> icurbeat = p2*gitempo/60
> imeasure = int(icurbeat/3)
> irepeat = int((imeasure+39.5)/40)
> immeasure = (irepeat=0?0:imeasure-(40*(irepeat-1)))
> imbeat = 1+icurbeat-(3*imeasure)
> outvalue "repeat",irepeat
> outvalue "measure",immeasure
> outvalue "beat",imbeat
> endin
> 
> instr 1
> ;kamp invalue "output level slider"
> ; outvalue "output level",kamp
> ;kinlvl invalue "input level slider"
> ; outvalue "input level",kinlvl
> kinlvl = 5
> kamp = 0.5
> ibeat = 60/gitempo
> i3beat = 3*ibeat;
> ain in
> ain = ain*kinlvl
> kenv1 linseg 0.0001,3*ibeat,0.0001,1,1,363*ibeat,1,3*ibeat,0.0001
> kenv2 linseg 0.0001,3*ibeat,0.0001,1,1,363*ibeat,1,4*ibeat,0.0001
> flive pvsanal ain,1024,256,1024,1
> ihandle,ktime pvsbuffer flive,p3
> kdelay5 = (ktime fdelay5 pvsbufread kdelay5,ihandle
> kdelay4 = (ktime fdelay4 pvsbufread kdelay4,ihandle
> kdelay3 = (ktime fdelay3 pvsbufread kdelay3,ihandle
> kdelay2 = (ktime fdelay2 pvsbufread kdelay2,ihandle
> kdelay1 = (ktime fdelay1 pvsbufread kdelay1,ihandle
> aout5a pvsynth fdelay5
> aout4a pvsynth fdelay4
> aout3a pvsynth fdelay3
> aout2a pvsynth fdelay2
> aout1a pvsynth fdelay1
> aout5 tone aout5a,500
> aout4 tone aout4a,500
> aout3 tone aout3a,500
> aout2 tone aout2a,500
> aout1 tone aout1a,500
> kin rms aout1a ;ain
> outvalue "input level",kin
> aoutl butterhp kamp*kenv2*(aout1*0.58) + kamp*kenv1*(aout2*0.28 + aout3*0.72 + aout4*0.14 + aout5*0.86),65
> koutl rms aoutl
> outvalue "output level",koutl
> aoutr butterhp kamp*kenv2*(aout1*0.42) + kamp*kenv1*(aout2*0.72 + aout3*0.28 + aout4*0.86 + aout5*0.14),65
> out  aoutl,aoutr
> gaverbl = aoutl*0.8
> gaverbr = aoutr*0.8
> endin
> 
> instr 99
> al,ar reverbsc gaverbl, gaverbr, 0.95, 5000
> outs al,ar
> gaverbl = 0
> gaverbr = 0
> endin
> 
> 
> 
> t 0 48
> i99 0 400
> i1 0 400
> i8 0.25 0.01
> 
> 
> 
> 
>> On Jun 19, 2020, at 1:12 PM, Joseph Hughes  wrote:
>> 
>> Really cool. Any chance you would share the code?
>> 
>> On Fri, Jun 19, 2020 at 3:54 PM Oscar Pablo Di Liscia  wrote:
>> Great musical idea and together with the video it is very beautifully realised.
>> Congratulations!
>> 
>> El vie., 19 jun. 2020 a las 16:47, Dr. Richard Boulanger () escribió:
>> Bill,
>> 
>> Lovely.  Majestic.  The video really makes it clear and even more magical.  
>> 
>> Dr. Richard Boulanger
>> Professor
>> Electronic Production and Design
>> Berklee College of Music
>> 
>>> On Jun 19, 2020, at 3:35 PM, Bill Alves  wrote:
>>> 
>>> Here’s a piece I wrote for live Csound processing of a cellist. I used pvsanal/pvsynth to stretch out the sound simultaneously at different rates. In this version, I also stretched out the video by the same ratios so that you can both see and hear the stretching. The piece is written so that different points line up on each repetition, which is somewhat more apparent with the video.
>>> 
>>> https://www.youtube.com/watch?v=ZunCmHKRiOk
>>> 
>>> Thanks to superb cellist Maggie Parkins for performing and recording the piece!
>>> 
>>> Bill
>>> 
>>> Bill Alves
>>> Professor of Music, The Claremont Colleges
>>> Harvey Mudd College
>>> 301 Platt Blvd. Claremont CA 91711
>>> http://pages.hmc.edu/alves/
>>> http://www.billalves.com/
>>> 
>>> 
>>> 
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> 
>> 
>> -- 
>> Dr. Oscar Pablo Di Liscia
>> Profesor Titular
>> Director Programa de Investigación "Sistemas Temporales y Síntesis Espacial en el Arte Sonoro"
>> http://stseas.web.unq.edu.ar/
>> Director Colección Editorial "Música y Ciencia"
>> Escuela Universitaria de Artes
>> Universidad Nacional de Quilmes
>> Argentina
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
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> 
> Bill Alves
> Professor of Music, The Claremont Colleges
> Harvey Mudd College
> 301 Platt Blvd. Claremont CA 91711
> http://pages.hmc.edu/alves/
> http://www.billalves.com/
> 
> 
> 
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

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d sould delete notes whettthey are held or not; but I have not tested 
that.


On Fri, 19 Jun 2020, Steven Yi wrote:

> Beautiful work, thanks for sharing!
> 
> On Fri, Jun 19, 2020 at 3:35 PM Bill Alves  wrote:
>       Here’s a piece I wrote for live Csound processing of a cellist. I
>       used pvsanal/pvsynth to stretch out the sound simultaneously at
>       different rates. In this version, I also stretched out the video
>       by the same ratios so that you can both see and hear the
>       stretching. The piece is written so that different points line up
>       on each repetition, which is somewhat more apparent with the
>       video.
> https://www.youtube.com/watch?v=ZunCmHKRiOk
> 
> Thanks to superb cellist Maggie Parkins for performing and recording the
> piece!
> 
> Bill
> 
> Bill Alves
> Professor of Music, The Claremont Colleges
> Harvey Mudd College
> 301 Platt Blvd. Claremont CA 91711
> http://pages.hmc.edu/alves/
> http://www.billalves.com/
> 
> 
> 
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features
> can be posted here
> 
> Csound mailing list Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to
> https://github.com/csound/csound/issues Discussions of bugs and features can
> be posted here
>

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Bringing this up as I was working on pitch/formant shift just now, but
what do you think about using semitone like this:

        instr 1
            ain = inch(1)

            isiz = 2048

            ipitch_shift = semitone(4)
            iform_shift = semitone(-2)

            fs1 = pvsanal(dcblock2(ain),isiz,isiz/8,isiz,1)
            fs2 = pvscale(pvswarp(fs1,iform_shift,0),ipitch_shift)
            asig pvsynth fs2

            out(asig,asig)
        endin

for manual examples?  I find that pitch/formant shifting I've seen in
plugins exposes semitone values for users.  (I've been using semitone
and octave a fair amount in recent programming so it's been on my
mind.)

On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini
 wrote:
>
> Here’s a very small instrument that transforms a vocal sound. I have looked for
> the right combination of processes and parameters and finally it seems to do
> what I was attempting. I’ll share here in case it is any use to you
>
>  instr 1
>  isiz = 2048
>  as = diskin2:a("fox.wav",1,0,1)
>  fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
>  fs2 = pvscale(pvswarp(fs1,0.6,0),2)
>  a2 pvsynth fs2
>  outs a2
> endin
> schedule(1,0,20)
>
> best
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>
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I think that’s probably very intuitive to use (with semitones).
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 12 Oct 2020, at 15:38, Steven Yi  wrote:
> 
> *Warning*
> 
> This email originated from outside of Maynooth University's Mail System. Do not reply, click links or open attachments unless you recognise the sender and know the content is safe.
> 
> Bringing this up as I was working on pitch/formant shift just now, but
> what do you think about using semitone like this:
> 
>        instr 1
>            ain = inch(1)
> 
>            isiz = 2048
> 
>            ipitch_shift = semitone(4)
>            iform_shift = semitone(-2)
> 
>            fs1 = pvsanal(dcblock2(ain),isiz,isiz/8,isiz,1)
>            fs2 = pvscale(pvswarp(fs1,iform_shift,0),ipitch_shift)
>            asig pvsynth fs2
> 
>            out(asig,asig)
>        endin
> 
> for manual examples?  I find that pitch/formant shifting I've seen in
> plugins exposes semitone values for users.  (I've been using semitone
> and octave a fair amount in recent programming so it's been on my
> mind.)
> 
> On Tue, Jun 16, 2020 at 11:53 AM Victor Lazzarini
>  wrote:
>> 
>> Here’s a very small instrument that transforms a vocal sound. I have looked for
>> the right combination of processes and parameters and finally it seems to do
>> what I was attempting. I’ll share here in case it is any use to you
>> 
>> instr 1
>> isiz = 2048
>> as = diskin2:a("fox.wav",1,0,1)
>> fs1 = pvsanal(dcblock2(as),isiz,isiz/8,isiz,1)
>> fs2 = pvscale(pvswarp(fs1,0.6,0),2)
>> a2 pvsynth fs2
>> outs a2
>> endin
>> schedule(1,0,20)
>> 
>> best
>> ========================
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>> 
>> 
>> Csound mailing list
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> 
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