# config for high-resolution MFCC features, intended for neural network training.
# Note: we keep all cepstra, so it has the same info as filterbank features,
# but MFCC is more easily compressible (because less correlated) which is why
# we prefer this method.
--use-energy=false   # use average of log energy, not energy.
--sample-frequency=16000 
--num-mel-bins=40    
--num-ceps=40   
--low-freq=40    # low cutoff frequency for mel bins
--high-freq=-400 # high cutoff frequently, relative to Nyquist of 8000 (=7600)