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[Csnd] Negative P1

Date2010-04-02 23:56
FromSteven Yi
Subject[Csnd] Negative P1
Hi All,

>From Victor's example code I realized I never realized about negative
p1 (a now that I look at the manual, I never knew about 0 for p3
either!).  Regarding negative p1, does it immediately turn off the
note (i.e. just take it out of the note list) or does it still do
releasing code?

The reason I ask is I am working MIDI input mapping in blue am
planning on mapping MIDI input to score events to drive instruments
(with some filtering in between for scales, etc.).  I was planning -p3
plus mapping p1 to use fractional instruments for note ons (unless
using mono mode, which would just use -p3), and using +p3 and same
fractional instrument.

Also, does -p1 work with named instruments?  (I know fractional named
instruments don't work so that is something I need to work out with
blue.)

Thanks!
steven


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Date2010-04-03 07:14
FromVictor Lazzarini
Subject[Csnd] Re: Negative P1
As far as I can tell, -p1 turns  an event off immediately, but if the  
instrument has
xtratim or 'r' opcodes, the event will have a release period.

I think named instruments don't work with this mechanism.

Victor


On 2 Apr 2010, at 23:56, Steven Yi wrote:

> Hi All,
>
> From Victor's example code I realized I never realized about negative
> p1 (a now that I look at the manual, I never knew about 0 for p3
> either!).  Regarding negative p1, does it immediately turn off the
> note (i.e. just take it out of the note list) or does it still do
> releasing code?
>
> The reason I ask is I am working MIDI input mapping in blue am
> planning on mapping MIDI input to score events to drive instruments
> (with some filtering in between for scales, etc.).  I was planning -p3
> plus mapping p1 to use fractional instruments for note ons (unless
> using mono mode, which would just use -p3), and using +p3 and same
> fractional instrument.
>
> Also, does -p1 work with named instruments?  (I know fractional named
> instruments don't work so that is something I need to work out with
> blue.)
>
> Thanks!
> steven
>
>
> 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
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Date2010-04-03 15:51
FromSteven Yi
Subject[Csnd] Re: Negative P1
Thanks Victor!

I think I will experiment with this and may change my instrument
designs to use this. For named instruments I've written down a note to
try to look at the parsers though may free time is a premium at the
moment.

Thanks!
Steven

On 4/3/10, Victor Lazzarini  wrote:
> As far as I can tell, -p1 turns  an event off immediately, but if the
> instrument has
> xtratim or 'r' opcodes, the event will have a release period.
>
> I think named instruments don't work with this mechanism.
>
> Victor
>
>
> On 2 Apr 2010, at 23:56, Steven Yi wrote:
>
>> Hi All,
>>
>> From Victor's example code I realized I never realized about negative
>> p1 (a now that I look at the manual, I never knew about 0 for p3
>> either!).  Regarding negative p1, does it immediately turn off the
>> note (i.e. just take it out of the note list) or does it still do
>> releasing code?
>>
>> The reason I ask is I am working MIDI input mapping in blue am
>> planning on mapping MIDI input to score events to drive instruments
>> (with some filtering in between for scales, etc.).  I was planning -p3
>> plus mapping p1 to use fractional instruments for note ons (unless
>> using mono mode, which would just use -p3), and using +p3 and same
>> fractional instrument.
>>
>> Also, does -p1 work with named instruments?  (I know fractional named
>> instruments don't work so that is something I need to work out with
>> blue.)
>>
>> Thanks!
>> steven
>>
>>
>> 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"
>
>