Re: [chuck-users] Can I use ADSR UGen to envelope parameters other than gain (e.g. pitch)?

Great! That was exactly what I wanted (and suspected but couldn't figure out)! Thank you very much, guys! Em qua, 1 de nov de 2017 às 15:04, Mario Buoninfante < mario.buoninfante@gmail.com> escreveu:

Hi,

yap, the following is a possible solution:

Step step => ADSR adsr => SinOsc oscil => dac;

step.next(500); adsr.set(5::ms, 150::ms, 1, 500::ms);

while(true){ adsr.keyOn();

400::ms => now;

adsr.keyOff();

1000::ms => now; }

cheers, Mario

2017-11-01 16:17 GMT+00:00 Michael Heuer :

...

Yes, I use the following pattern often

220.0 => float f; SinOsc osc => dac; ASDR adsr => blackhole;

spork ~ updateAtSampleRate();

fun void updateAtSampleRate() { while (true) { f + adsr.last() * f => osc.freq; 1::samp => now; } }

There is also this pattern, which tries to encapsulate the above (whatever you chuck into cv Gain(s) are provided as float parameter(s) to the tick method)

https://github.com/heuermh/lick/blob/master/lick/module/Module.ck https://github.com/heuermh/lick/blob/master/examples/moduleExample.ck

Cheers,

michael

On Wed, Nov 1, 2017 at 11:05 AM, Jean Menezes da Rocha < jean@menezesdarocha.info> wrote:

...

Hello,

the ADSR UGen, to me, seems to have effect only over amplitude (which is its original function, I concede). However, is there any use case where I can use ADSR to map, say, pitch instead of amplitude, in order to avoid recurring to functions and for loops?

Thanks in advance! -- Jean Menezes da Rocha Compositor Professor Doutorando em Música pela Universidade Federal da Bahia

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-- Jean Menezes da Rocha Compositor Professor Doutorando em Música pela Universidade Federal da Bahia