[sdiy] convolution

[anthony]

I just wanted to say that this thread is cool.

> I have a kind of convolver in my physical-modeling clarinet.  It uses a

And the physical modeling clarinet is /way/ cool, Ian.

Modeling in the analog realm seems silly at first, but
the results can be stunning. I think the only significant trade-off
is complexity. But when you get right down to it that's what's the
fundamental difference between implementing analog vs digital anyway.


> commutatating set of S/H's to produce the delay, which results in an 
> output wave with eight steps per wave cycle.  It's not exactly what you 
> want to do, since it convolves the input wave against a "function" set by 
> three pots, but it might be a starting point for some interesting low-res 
> experiments.