Microfreak/UG/07 Filter/01 Modifying Sound/01 Low Pass Filter

• 07.01.01 Low Pass Filter

  • A Low Pass Filter removes frequencies above its cutoff. It is central to subtractive synthesis and selectively reduces a sound's high frequencies. Modulating the cutoff over time varies the sound's timbre.

  • Note/Info The MicroFreak filter has a 12 dB-per-octave roll-off. Its slope is gentler than a 24 dB filter, which suits oscillators with rich, complex harmonics such as grains, wavetables, shapers, and FM.