pysptk.sptk.mglsadf¶
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pysptk.sptk.
mglsadf
(x, b, alpha, stage, delay)[source]¶ MGLSA digital filter
Parameters: - x : float
A input sample
- b : array
MGLSA filter coefficients
- alpha : float
All-pass constant
- stage : int
-1 / gamma
- delay : array
Delay
Returns: - y : float
A filtered sample
Raises: - ValueError
- if invalid number of stage is specified
- if invalid delay length is supplied