pysptk.sptk.ignorm

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

Inverse gain normalization

Parameters:

c : array

Normalized generalized cepstrum

gamma : float, optional

Gamma. Default is 0.0.

Returns:

dst_ceps : array, shape (same as ceps)

Generalized cepstrum

Raises:

ValueError

if invalid gamma is specified