An autopan, with stuff.
This is just an autopan, with stuff to fit my needs.
Panning is done by mixing channels -full L/R sends L+R to one side (unlike stereo balance where one channel disappears).
Normalize adjusts gain with respect to pan so that
- power: full L/R sends (L+R)/sqrt to one side
- gain: full L/R sends (L+R)/2 to one side
For mono inputs, off/power/gain equals a 6dB/3dB/0dB pan law.
The oscillator includes sine, triangle, square, saw, inverted saw and "noise". This is a 2-pole lowpass filtered white noise with a 6 dB resonance at the set frequency, so it wanders randomly around it.
The oscillator can be synchronized by sending a change to CC22.