@@ -53,7 +53,7 @@ def mfcc(signal,samplerate=16000,winlen=0.025,winstep=0.01,numcep=13,
5353| winlen | the length of the analysis window in seconds. Default is 0.025s (25 milliseconds) |
5454| winstep | the step between successive windows in seconds. Default is 0.01s (10 milliseconds) |
5555| numcep | the number of cepstrum to return, default 13 |
56- | nfilt | the number of filters in the filterbank, default 20 . |
56+ | nfilt | the number of filters in the filterbank, default 26 . |
5757| nfft | the FFT size. Default is 512. |
5858| lowfreq | lowest band edge of mel filters. In Hz, default is 0. |
5959| highfreq | highest band edge of mel filters. In Hz, default is samplerate/2 |
@@ -72,7 +72,7 @@ The default parameters should work fairly well for most cases, if you want to ch
7272following parameters are supported:
7373
7474``` python
75- def logfbank (signal ,samplerate = 16000 ,winlen = 0.025 ,winstep = 0.01 ,
75+ def fbank (signal ,samplerate = 16000 ,winlen = 0.025 ,winstep = 0.01 ,
7676 nfilt = 26 ,nfft = 512 ,lowfreq = 0 ,highfreq = None ,preemph = 0.97 )
7777```
7878
@@ -82,7 +82,7 @@ def logfbank(signal,samplerate=16000,winlen=0.025,winstep=0.01,
8282| samplerate| the samplerate of the signal we are working with.|
8383| winlen| the length of the analysis window in seconds. Default is 0.025s (25 milliseconds) |
8484| winstep| the step between seccessive windows in seconds. Default is 0.01s (10 milliseconds) |
85- | nfilt| the number of filters in the filterbank, default 20 .|
85+ | nfilt| the number of filters in the filterbank, default 26 .|
8686| nfft| the FFT size. Default is 512.|
8787| lowfreq| lowest band edge of mel filters. In Hz, default is 0.|
8888| highfreq| highest band edge of mel filters. In Hz, default is samplerate/2|
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