"three phase" sig gen?

[Sean Costello]

Paul Perry wrote:

> Perhaps a byproduct of this will be a really interesting envelope generator?
> Speaking of which, has anyone combined an envelope gen with a highly
> resonant LP filter around 0.1 Hz to give 'ripples' on the envelope?

Or an envelope generator mixed with lowpass filtered white noise? The
result would probably sound similar to reverberation (i.e. somewhat
erratic fluctuations in volume as the sound decays).  I should give it a
try today in Csound, just to see how it works.

Sean Costello