You might want to check out the STK. It has an object called Asymp, which can generate simple exponential envelopes, and also an ADSR object. It also has tons of other goodies.
As a bonus, it's cross-platform. http://ccrma.stanford.edu/software/stk/ Here's the class list: http://ccrma.stanford.edu/software/stk/hierarchy.html Steve On 6/29/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi peeps. I've been writing an app that requires volume envelopes. I've implemented the envelope part myself, but I was wondering if there was a library about to do it. I ask because I realised that probably everyone on this list has written something that uses envelopes, and probably written it better and with more features than I have. More generally, is there a library/toolkit of audio bits and bobs about? James
