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Commit 1aa1d8a

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Update README.md
Updated readme to fix default value of nfilt and changed logfbank to fbank, since logfbank does not return energy.
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‎README.md‎

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@@ -53,7 +53,7 @@ def mfcc(signal,samplerate=16000,winlen=0.025,winstep=0.01,numcep=13,
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| winlen | the length of the analysis window in seconds. Default is 0.025s (25 milliseconds) |
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| winstep | the step between successive windows in seconds. Default is 0.01s (10 milliseconds) |
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| numcep | the number of cepstrum to return, default 13 |
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| nfilt | the number of filters in the filterbank, default 20. |
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| nfilt | the number of filters in the filterbank, default 26. |
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| nfft | the FFT size. Default is 512. |
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| lowfreq | lowest band edge of mel filters. In Hz, default is 0. |
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| 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
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following parameters are supported:
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```python
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def logfbank(signal,samplerate=16000,winlen=0.025,winstep=0.01,
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def fbank(signal,samplerate=16000,winlen=0.025,winstep=0.01,
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nfilt=26,nfft=512,lowfreq=0,highfreq=None,preemph=0.97)
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```
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@@ -82,7 +82,7 @@ def logfbank(signal,samplerate=16000,winlen=0.025,winstep=0.01,
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|samplerate| the samplerate of the signal we are working with.|
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|winlen| the length of the analysis window in seconds. Default is 0.025s (25 milliseconds) |
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|winstep| the step between seccessive windows in seconds. Default is 0.01s (10 milliseconds) |
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|nfilt| the number of filters in the filterbank, default 20.|
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|nfilt| the number of filters in the filterbank, default 26.|
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|nfft| the FFT size. Default is 512.|
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|lowfreq| lowest band edge of mel filters. In Hz, default is 0.|
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|highfreq| highest band edge of mel filters. In Hz, default is samplerate/2|

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