mfcc.py

   1 from python_speech_features import mfcc
   2 import scipy.io.wavfile as wav
   3 import sys
   4
   5 (rate, sig) = wav.read(sys.stdin.buffer)
   6 for i in mfcc(sig, rate, winlen=0.025, winstep=0.01, numcep=13, appendEnergy=True):
   7     print(*i, sep='\t')