[Csnd] using ftgen or ftgenonce or ftgentmp in a specific instrument

Date	2012-09-08 20:13
From	Stefan Thomas
Subject	[Csnd] using ftgen or ftgenonce or ftgentmp in a specific instrument
	Dear community, I use the following ftable in an instrument with number 101 iwave ftgen 0, 0, 2^13, 11, inumparts, 1, ibright Inumparts and and ibright are dependend on midikey and keyvelocity. I have the feeling that this instrument needs more working memory than others, there seem to be more buffer underruns than in other patches. I want to ask You if it would be better to use ftgenonce or ftgentmp, or wouldn't that make a difference?

Date	2012-09-08 23:46
From	Michael Gogins
Subject	Re: [Csnd] using ftgen or ftgenonce or ftgentmp in a specific instrument
	Use ftgenonce in this case. The table will be allocated the first time that instr 101 is invoked. The next time instr 101 is invoked, the table will be looked up from its arguments, and re-used. Regards, Mike On Sat, Sep 8, 2012 at 3:13 PM, Stefan Thomas wrote: > Dear community, > I use the following ftable in an instrument with number 101 > iwave ftgen 0, 0, 2^13, 11, inumparts, 1, ibright > Inumparts and and ibright are dependend on midikey and keyvelocity. > I have the feeling that this instrument needs more working memory than > others, there seem to be more buffer underruns than in other patches. > I want to ask You if it would be better to use ftgenonce or ftgentmp, or > wouldn't that make a difference? > > -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot com

Date	2012-09-09 09:04
From	Stefan Thomas
Subject	Re: [Csnd] using ftgen or ftgenonce or ftgentmp in a specific instrument
	Thanks, I' will try it with ftgenonce. 2012/9/9 Michael Gogins <michael.gogins@gmail.com> Use ftgenonce in this case. The table will be allocated the first time that instr 101 is invoked. The next time instr 101 is invoked, the table will be looked up from its arguments, and re-used. Regards, Mike On Sat, Sep 8, 2012 at 3:13 PM, Stefan Thomas <kontrapunktstefan@gmail.com> wrote: > Dear community, > I use the following ftable in an instrument with number 101 > iwave ftgen 0, 0, 2^13, 11, inumparts, 1, ibright > Inumparts and and ibright are dependend on midikey and keyvelocity. > I have the feeling that this instrument needs more working memory than > others, there seem to be more buffer underruns than in other patches. > I want to ask You if it would be better to use ftgenonce or ftgentmp, or > wouldn't that make a difference? > > -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot 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 sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2012-09-09 09:40
From	Stefan Thomas
Subject	Re: [Csnd] using ftgen or ftgenonce or ftgentmp in a specific instrument
	Or would it maybee be better to use gbuzz instead of gen11? Those 2 do more ore less the same, don't they? 2012/9/9 Stefan Thomas <kontrapunktstefan@gmail.com> Thanks, I' will try it with ftgenonce. 2012/9/9 Michael Gogins <michael.gogins@gmail.com> Use ftgenonce in this case. The table will be allocated the first time that instr 101 is invoked. The next time instr 101 is invoked, the table will be looked up from its arguments, and re-used. Regards, Mike On Sat, Sep 8, 2012 at 3:13 PM, Stefan Thomas <kontrapunktstefan@gmail.com> wrote: > Dear community, > I use the following ftable in an instrument with number 101 > iwave ftgen 0, 0, 2^13, 11, inumparts, 1, ibright > Inumparts and and ibright are dependend on midikey and keyvelocity. > I have the feeling that this instrument needs more working memory than > others, there seem to be more buffer underruns than in other patches. > I want to ask You if it would be better to use ftgenonce or ftgentmp, or > wouldn't that make a difference? > > -- Michael Gogins Irreducible Productions http://www.michael-gogins.com Michael dot Gogins at gmail dot 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 sympa@lists.bath.ac.uk with body "unsubscribe csound"