About the Cross Mod Demo
2006-07-29 by Mike Marsh
Drew asked about the 120 - I say it is essential MOTM! Not only does it make a great audio sub-oscillator (down to 4 octaves!) you can divide LFO-type stuff too. But the crux of the bisquit (God rest Frank's soul) is cross mod. When you put an audio signal in IN A and an LFO (sine works best) in IN B then send the OUT to an oscillator, you get a cool sequencer-like thing. By tweezing the variuos knobs on the 120 you get variations. Here's the patch that produced the demo: - SIN OUT of 300 to A IN of 120 - SINE OUT of 320 to B IN of 120- - OUTPUT of 120 to 1V/OCT *of the same 300* (this give that ripped timbre - you could drive another 300 if you wanted). - Tweeze SUBx and A IN knobs for variations for the syncopation: - PULSE OUT of the 320 to EXT CLK of the 101 S&H - S&H OUT of the 101 to FM1 of the 300 - tweez the FM1 knob to add more or less syncopation, high level give the mayhem at the end of the demo. The 120 is such a cool module. I think everybody needs one... Mike PS - if you're counting, that's only 4 modules for some mighty cool noise. m