Shattered Octaves

Inspired in part by this video, this plot represents a spectrograph where each turn is an octave. The same note in a different octave appears at the same angle, making harmonics easier to see.

The dropdown has a number of samples, the default being audio from this overtone singer. You can also select a file from your device.

Tapping below or hiting 'P' will play/pause the current track

Depending on the track, the plot may flash rapidly.