pysptk.sptk.ndps2c¶
-
pysptk.sptk.
ndps2c
(ndps, order=25)¶ Cepstrum to Negative Derivative of Phase Spectrum (NDPS)
Parameters: - ndps : array, shape (
fftlen // 2 + 1
) NDPS
- order : int, optional
Order of cepstrum. Default is 25.
Returns: - c : array, shape (
order + 1
) Cepstrum
Raises: - ValueError
if non power of 2
fftlen
is detected
See also
- ndps : array, shape (