The Art of VA filter design


#1

Something I came across, and which may be interesting for some people here:

VAFilterDesign


#2

This is indeed great stuff. The math was/is slightly rough going for me, but I found Will Pirkle’s application notes (#s 4-8) very helpful in understanding Zavalishin’s ideas and how they could be implemented in practice. It shouldn’t be too hard to get from that point to simple ugens, I’d imagine.