7 from aubio.aubiowrapper import *
14 filterbank = new_aubio_filterbank_mfcc(n_filters, win_size, samplerate,
19 for channel in range(n_filters):
20 vec = aubio_filterbank_getchannel(filterbank,channel)
21 mfcc_filters.append([])
22 for index in range(win_size):
23 mfcc_filters[channel].append(fvec_read_sample(vec,0,index))
27 if sys.argv[1]=='log':
30 nmat= numpy.array(mfcc_filters)
34 n_filters=numpy.shape(nmat)[0]
35 for i in range(n_filters):
37 pylab.semilogx(nmat[i,:])
42 #pylab.savefig('test.png')