Spectral synth simulation: Raspberry Pi CM5, 7" touchscreen at 1024×600, 4 encoders and 4 buttons.
No user preset yet.
Drag vertically or use the mouse wheel. Slow turns make small steps, fast turns big steps. With Shift: extra-fine. Double-tap a tile to reset it. Keyboard: click an encoder, then ↑ ↓.
Play starts and stops the sound. Shift + Play previews sample A. Page moves through the 8 pages (Shift: back). Freeze holds the current spectrum: everything after it (shift, stretch, partials, morph) keeps working on the frozen sound. Shift + Freeze toggles tempo sync.
Autonomous mode: Play sounds the spectrum at its original pitch. MIDI mode (page 8): 4 voices with ADSR and glide. Computer keys A to K play notes, Z X shift the octave. Space Play, Enter Freeze, P Page.