pysptk.sptk.gnorm

pysptk.sptk.gnorm(ceps, gamma=0.0)

Gain normalization

Parameters:

ceps : array

Generalized cepstrum.

gamma : float, optional

Gamma. Default is 0.0.

Returns:

dst_ceps : array, shape(same as ceps)

Normalized generalized cepstrum

Raises:

ValueError

if invalid gamma is specified