[sdiy] Buchla 295 10-band comb filter topology

Donald Tillman don at till.com
Fri Nov 25 23:59:37 CET 2022


> On Nov 25, 2022, at 12:04 PM, brianw <brianw at audiobanshee.com> wrote:
> 
> Yes, people label the B295 as a "comb filter," but I consider that artistic wishful thinking. Note that the frequencies on the panel are basically pseudo-log.

No not the people; it was Don Buchla who literally labeled it a "Comb Filter".  I'm pretty sure he meant it generically.

Just like "FM Synthesis" is really phase modulation, but the term is used generically.

And Leo Fender famously swapped "Tremolo" and "Vibrato".

This field has rich history of goofing up the terminology.

  -- Don
--
Donald Tillman, Palo Alto, California
https://www.till.com


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