[PolyModular]

[Tony Allgood]

A nice trick to avoid HF interference on time division muliplexing is to
use a single bit output of a pseudo-random noise generator instead of a
fixed frequency. Or you could scramble it with an ex-or gate. No good
for commercial designs though, its still under patent protection.

Regards,

Tony Allgood, Cumbria, UK

Rack mounted moog filter and the TB3030 SuperBassline projects:

http://aupe.phys.andrews.edu/diy_archive/schematics/oakley/