pysptk.sptk.excite¶
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pysptk.sptk.
excite
(pitch, hopsize=100, interp_period=1, gaussian=False, seed=1)¶ Excitation generation
Parameters: - pitch : array
Pitch sequence.
Note
excite
assumes that input is a pitch sequence, not f0 sequence. Pitch sequence can be obtained by speficying`otype="pitch"
to F0 estimation methods.- hopsize : int
Hop size (frame period in sample). Default is 100.
- interp_period : int
Interpolation period. Default is 1.
- gaussian : bool
If True, generate gausssian noise for unvoiced frames, otherwise generate M-sequence. Default is False.
- seed : int
Seed for nrand for Gaussian noise. Default is 1.
Returns: - excitation : array
Excitation signal
See also