Display

Data visualization

specshow(data[, x_coords, y_coords, x_axis, …])

Display a spectrogram/chromagram/cqt/etc.

waveplot(y[, sr, max_points, x_axis, …])

Plot the amplitude envelope of a waveform.

Axis formatting

TimeFormatter([lag, unit])

A tick formatter for time axes.

NoteFormatter([octave, major, key])

Ticker formatter for Notes

SvaraFormatter(Sa[, octave, major, abbr, mela])

Ticker formatter for Svara

LogHzFormatter([major])

Ticker formatter for logarithmic frequency

ChromaFormatter([key])

A formatter for chroma axes

ChromaSvaraFormatter([Sa, mela, abbr])

A formatter for chroma axes with svara instead of notes.

TonnetzFormatter()

A formatter for tonnetz axes

Miscellaneous

cmap(data[, robust, cmap_seq, cmap_bool, …])

Get a default colormap from the given data.