nnsvs.pitch.extract_vibrato_parameters

nnsvs.pitch.extract_vibrato_parameters(pitch, vibrato_likelihood, sr=100, threshold=0.12, min_cross_count=5, min_extent=30, max_extent=150, interp_params=True, smooth_params=False, smooth_width=15, clip_extent=True)

Extract vibrato parameters

Parameters:

• pitch (np.ndarray) – array of pitch (smoothed f0)

• vibrato_likelihood (np.ndarray) – array of vibrato likelihood

• sr (int) – sampling rate

• threshold (float) – threshold of vibrato likelihood

• min_cross_count (int) – minimum number of cross points

• min_extent (int) – minimum extent of vibrato (cent)

• max_extent (int) – maximum extent of vibrato (cent)

• interp_params (bool) – whether to interpolate vibrato parameters

• smooth_params (bool) – whether to smooth vibrato parameters

• smooth_width (int) – width of smoothing window

• clip_extent (bool) – whether to clip extent

Returns:

tuple of vibrato parameters

Return type:

tuple