python_speech_features/example.py at master · jameslyons/python_speech_features · GitHub

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#!/usr/bin/env python
from python_speech_features import mfcc
from python_speech_features import delta
from python_speech_features import logfbank
import scipy.io.wavfile as wav
(rate,sig) = wav.read("english.wav")
mfcc_feat = mfcc(sig,rate)
d_mfcc_feat = delta(mfcc_feat, 2)
fbank_feat = logfbank(sig,rate)
print(fbank_feat[1:3,:])