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Overtone Mixer

Every note is a stack of softer notes above it. Pick a note, then turn each overtone up or down to hear how it changes the sound.

Partials
Instrument key
B♭2fundamental
The overtone series
Numbers above: partial. Below: cents away from the piano note. Blue = lower than the piano · red = higher Faint notes are turned down.
Shape of the sound · 2 cycles
Warm and balanced

Mixer · one fader per partial

Drag a fader to change its volume. Solo lets you hear one partial by itself, then turn Solo off and listen for it inside the full sound.

Tap a key to choose the fundamental Keys show concert pitch. Low notes sound best on headphones.