2hp-vowel

2hp Vowel

2 HP Eurorack module

Speech-synthesis and formant oscillator.

Features

  • Speech synthesis
  • FOF synthesis
  • Voltage-controlled vowel sounds
  • Two unique algorithms

Controls & Jacks (8)

  • Vowel— Selects and morphs among A, E, I, O, and U vowel sounds.
  • Freq CV Input— 1 V/octave pitch CV input for output frequency, with a -1.5 V to 6.5 V input range.
  • Frmnt CV Input— CV input for vowel formants; -5 V to +5 V is added to the Frmnt knob position.
  • Frmnt— Controls the vowel-algorithm formants, blending male and female vocalizations.
  • Vowel CV Input— CV input for selected vowel; -5 V to +5 V is added to the Vowel knob position.
  • Freq— Controls the output waveform frequency.
  • Out— 10 Vpp audio output.
  • Algo— Selects the vowel synthesis algorithm: left is vowel emulation with band-pass filters; right is FOF-style vowel emulation.

Explore the interactive Vowel panel on BleepDex — tap any control to learn what it does.

416567d