I’m wondering if the attack of sounds can be generally modulated after the fact to an arbitrary audio file and similarly for a piano-pedal sustain type effect.
Can they be gradually and arbitrarily modulated?
I’m wondering if the attack of sounds can be generally modulated after the fact to an arbitrary audio file and similarly for a piano-pedal sustain type effect.
Can they be gradually and arbitrarily modulated?
Yes, but only to some degree and very dependent on the source sound. A volume envelope can be applied to any sound. Some DAWs have ways of adjusting the transients by time stretching. Sustain can be tricky to do.
Is there anything specific you want to do?