MATRIXSYNTH: Happy Nerding FM Aid (LMS Eurorack Expansion Project)

Saturday, February 17, 2018

Happy Nerding FM Aid (LMS Eurorack Expansion Project)

Published on Feb 16, 2018 Learning Modular

"This little-known module seems to promise the impossible: Take the output of any two oscillators (or even just one oscillator – sawtooth wave preferred), patch them through this, and get voltage-controllable through-zero linear FM effects from the output – with four different waveforms. But that’s what it does, simulating a form of FM known as phase modulation. It’s a bit on the buzzy side, but it does indeed produce a wide range of easily-controllable sounds.

The video breaks down like this:
00:00 extended demo
03:14 overview
03:54 calibration
04:15 waveforms
05:15 self-modulation
05:51 adding a separate modulation oscillator
07:12 enveloping the modulation depth
08:18 FM’ing the modulation depth
08:47 exploring different frequency ratios
09:42 feedback patching"

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