- Six-operator FM synthesizer built to approximate two things that don't exist inside it: a hurdy gurdy wheel and a human mouth.
- Three parallel FM stacks. The primary voice shapes vowel body, nasal upper partial, and a carrier running 8 cents sharp against the fundamental — the slow beating is the wheel. On accented notes a fourth voice fires and decays in 80ms. No sustain. The trompette bark.
- Four patches: Tyhjyydenkaiku, Kuilunsikiö, Pohjankaiku, Kuilukaiku.
- 16-voice polyphony. Velocity-triggered trompette layer. APVTS parameter state for DAW automation.
- Built for REAPER on Linux. Also ships for Windows and macOS.
v0.1 — draft. Iterate freely.
