This longer-than-normal movie compares the three main flavors of frequency modulation using the Furthrrrr Generator, including using its optional Strong Zero Core oscillator board.

Here is the index for the movie above:

  • 00:00   Furthrrrr Generator connections overview
  • 00:36   changing FM modes on the FG
  • 01:13   initial settings
  • 02:06   exponential FM: sine modulator
  • 05:03   expo FM: sawtooth
  • 05:46   expo FM: square
  • 06:49   expo FM: noise
  • 07:26   expo FM: feedback
  • 08:10   expo FM: enveloping modulation depth
  • 09:03   expo FM: percussion sounds
  • 10:03   linear (non-thru-zero) FM: sine modulator
  • 11:23   linear FM: stalling at 0Hz, including workarounds
  • 13:20   linear FM: enveloping FM depth
  • 14:48   linear FM: layering with another VCO
  • 15:25   through-zero FM: installing the Strong-Zero Core
  • 16:11   TZFM: tweaking the tracking
  • 17:05   TZFM: sine modulator
  • 18:13   TZFM: other modulation waveforms
  • 18:52   TZFM: enveloping FM depth
  • 19:24   TZFM: layering with another VCO
  • 19:46   TZFM: more variations
  • 22:13   conclusion