INNER CODE UNIT · Python
cqcc
libAudioFlux/audioFlux · python/audioflux/core.py:829
def cqcc(X, cc_num=13, rectify_type=CepstralRectifyType.LOG,
cqt_num=84, samplate=32000, low_fre=note_to_hz('C1'), slide_length=None,
bin_per_octave=12, window_type=WindowType.HANN,
normal_type=SpectralFilterBankNormalType.AREA,
is_scale=True):
"""
Constant-Q cepstral coefficients (CQCCs)
.. Note:: We recommend using the :ref:`CQT <transforms/cqt:CQT>` class, you can use it more flexibly and efficiently.
Parameters
----------
X: np.ndarray [shape=(..., n)]
audio time series.
cc_num: int
number of GTCC to return.