Warning: This document is for an old version of librosa. The latest version is 0.6.1rc0.

Display

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.
cmap(data[, robust, cmap_seq, cmap_bool, …]) Get a default colormap from the given data.
TimeFormatter([lag]) A tick formatter for time axes.
NoteFormatter([octave, major]) Ticker formatter for Notes
LogHzFormatter([major]) Ticker formatter for logarithmic frequency
ChromaFormatter A formatter for chroma axes
TonnetzFormatter A formatter for tonnetz axes