Module harmonics

Enums

HarmonicsError

Error conditions for harmonic feature extraction and processing.

Functions

f0_harmonics

Extracts harmonic amplitudes from time-varying fundamental frequencies.

interp_harmonics

Interpolates harmonic amplitudes across frequency bins in parallel.

phase_vocoder

Performs phase vocoding for time-scale modification of a complex spectrogram.

salience

Computes a salience map from a spectrogram via harmonic summation.