colemanmoore / additive-slider-synth

An additive monophonic synthesizer

additive-slider-synth

An ASDFGHJK-playable monosynth with custom additive sine synthesis.

How it works

Choose any combnination of 13 available harmonically related sine waves to turn on, detune, and adjust volume.

Synthesis

Double click a slider to turn on the corresponding harmonic or to turn it of. Drag vertically to adjust the amplitude. Drag horizontally to detune the harmonic.

Playing

The ASDFGHJK keys are mapped to a pentatonic scale. Once some harmonics are turned on, noodle to your heart's desire.