how to influence the type of a gen16 routine

[Stefan Thomas-2]

Dear community,
I would like to now: how can I change the type of a gen16 routine within a orchestra section.
I would like to do change for a table like

gitype init -10
giDampCurve    ftgen    1,0,-20000,-16,1,    20000, gitype,    0.001

the gitype value, for example like:

instr 1
iamp ampmidi 1
icps cpsmidi
itype = g(itype)
itype  veloc -100, 0

 

Initially I thought, I could do this with tableiw but, as far as I know, I can only influence the value of an index, but now the type, am I right?

[jpff]

Call ftgen with giDampCurve  as nukber abd it wil overwrite the original
tabl;e

> Dear community,
> I would like to now: how can I change the type of a gen16 routine within a
> orchestra section.
> I would like to do change for a table like
>
>> gitype init -10
>> giDampCurve    ftgen    1,0,-20000,-16,1,    20000, gitype,    0.001
>>
>
> the gitype value, for example like:
>
>> instr 1
>> iamp ampmidi 1
>> icps cpsmidi
>> itype = g(itype)
>> itype  veloc -100, 0
>>
>
> Initially I thought, I could do this with tableiw but, as far as I know, I
> can only influence the value of an index, but now the type, am I right?
>
> 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 [hidden email] 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 [hidden email] with body "unsubscribe csound"

[Stefan Thomas-2]

Dear John,
sorry I don't understand what You mean by "nukber abd"

Am 18. Februar 2012 23:34 schrieb <[hidden email]>:

Call ftgen with giDampCurve  as nukber abd it wil overwrite the original
tabl;e

> Dear community,
> I would like to now: how can I change the type of a gen16 routine within a
> orchestra section.
> I would like to do change for a table like
>
>> gitype init -10
>> giDampCurve    ftgen    1,0,-20000,-16,1,    20000, gitype,    0.001
>>
>
> the gitype value, for example like:
>
>> instr 1
>> iamp ampmidi 1
>> icps cpsmidi
>> itype = g(itype)
>> itype  veloc -100, 0
>>
>
> Initially I thought, I could do this with tableiw but, as far as I know, I
> can only influence the value of an index, but now the type, am I right?
>

> 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 [hidden email] 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 [hidden email] with body "unsubscribe csound"

[Stefan Thomas-2]

Dear John,
sorry, it was too late yesterday.
I've understood, that I can redefine, within the instrument, giDampCurve.
But couldn't this lead to a crash, when I have more than one instrument in a csd-file? I always thought that ftables must be defined in instrument 0.

Am 18. Februar 2012 23:42 schrieb Stefan Thomas <[hidden email]>:

Dear John,
sorry I don't understand what You mean by "nukber abd"

Am 18. Februar 2012 23:34 schrieb <[hidden email]>:

Call ftgen with giDampCurve  as nukber abd it wil overwrite the original
tabl;e

> Dear community,
> I would like to now: how can I change the type of a gen16 routine within a
> orchestra section.
> I would like to do change for a table like
>
>> gitype init -10
>> giDampCurve    ftgen    1,0,-20000,-16,1,    20000, gitype,    0.001
>>
>
> the gitype value, for example like:
>
>> instr 1
>> iamp ampmidi 1
>> icps cpsmidi
>> itype = g(itype)
>> itype  veloc -100, 0
>>
>
> Initially I thought, I could do this with tableiw but, as far as I know, I
> can only influence the value of an index, but now the type, am I right?
>

> 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 [hidden email] 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 [hidden email] with body "unsubscribe csound"

[zappfinger]

You can also define a ftable inside an instrument with the ftgenonce opcode.
Sometimes I miss the fact that you cannot define a score inside an instrument though..

Richard

[john ffitch]

That will teach me to type in bed before going to sleep without the
spelling checker....

> Call ftgen with giDampCurve  as nukber abd it wil overwrite the original
> tabl;e

Call ftgen with giDampCurve  as number and it will overwrite the original
table

ftgen can be used in instruments other than zero with care

==John ffitch


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 [hidden email] with body "unsubscribe csound"

[joachim-3]

why not? you can write something like this in an instrument:
<CsoundSynthesizer>
<CsInstruments>
instr 1
scoreline_i {{
i 2 0 1
i 3 1 2 }}
endin
instr 2
prints "HU!\n"
endin
instr 3
prints "HA\n"
endin
</CsInstruments>
<CsScore>
i 1 0 3
</CsScore>
</CsoundSynthesizer>

        joachim


Am 19.02.2012 08:50, schrieb zappfinger:

> You can also define a ftable inside an instrument with the ftgenonce opcode.
> Sometimes I miss the fact that you cannot define a score inside an
> instrument though..
>
> Richard
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/how-to-influence-the-type-of-a-gen16-routine-tp5495962p5496507.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> 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 [hidden email] 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 [hidden email] with body "unsubscribe csound"

[Stefan Thomas-2]

Dear Richard,
for best usage of cpu: would it be better to use ftgen oder ftgenonce?
Would You recommend doing it in the way that Steven suggests in his
article about creating encapsulated instruments?

Am 19. Februar 2012 08:50 schrieb zappfinger <[hidden email]>:

You can also define a ftable inside an instrument with the ftgenonce opcode.
Sometimes I miss the fact that you cannot define a score inside an
instrument though..

Richard

--
View this message in context: http://csound.1045644.n5.nabble.com/how-to-influence-the-type-of-a-gen16-routine-tp5495962p5496507.html
Sent from the Csound - General mailing list archive at Nabble.com.

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 [hidden email] with body "unsubscribe csound"

[zappfinger]

Hi Stefan,

I am really no expert on this and haven't looked at the code, but I guess that using a global f table or ftgen is less cpu consuming, in stead of ftgenonce (or ftgen) that is called at every instantiation of an instrument.
But I think you would not see much difference.
Interesting article from Steven, I did not know it.

Richard

[zappfinger]

Joachim,

That is true, but I do not think you can call instr 1 (say you have only 1 instrument) without a line in the score like i1 0 1 1?

Richard

[joachim-3]

hi richard -
not sure which situation you mean, but something like this would be
possible as a call from the host. for instance, the live event sheet in
csoundqt, a message containing a score event when using csound inside
max or pd, or even from the terminal (on linux or osx) with the option
"-L stdin" (as described in 03E04.csd in
http://en.flossmanuals.net/csound/ch020_e-triggering-instrument-events/).
        joachim

Am 19.02.2012 21:28, schrieb zappfinger:

> Joachim,
>
> That is true, but I do not think you can call instr 1 (say you have only 1
> instrument) without a line in the score like i1 0 1 1?
>
> Richard
>
> --
> View this message in context: http://csound.1045644.n5.nabble.com/how-to-influence-the-type-of-a-gen16-routine-tp5495962p5497479.html
> Sent from the Csound - General mailing list archive at Nabble.com.
>
>
> 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 [hidden email] 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 [hidden email] with body "unsubscribe csound"