Belt v0.1.0
First release: live vocal processor for the Ableton Move.
- Autotune pitch correction (retune 0 = hard-tune, higher = transparent) with Amount, Flex, and Humanize (vibrato preservation)
- 4 diatonic harmony voices with per-voice detune, wander, and stereo spread
- Stereo doubler and formant shift (±½ octave)
- Chain UI: harmony voice pads, HARD punch pad, chromatic tuner strip (press to set key), feedback guard on belt-in
- Two builds: belt (audio_fx — chain + Master FX) and belt-in (sound_generator with audio_in — live mic/line/USB-C vocals)
- 14 native sim tests; ~26 ms engine latency
Not yet hardware-verified — sim-tested only. belt-in-module.tar.gz here is for reference; installers should use timncox/schwung-belt-in.