ttslearn.dsp.world_log_f0_vuv¶

ttslearn.dsp.world_log_f0_vuv(x, sr)[source]¶

WORLD-based log-F0 and V/UV extraction

Parameters

x (numpy.ndarray) – Waveform.
sr (int) – Sampling rate.

Returns

Log-F0 and V/UV.

Return type

ndarray