spectral_features.inc 282 Bytes
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# sample rate
SPEC_SR=22050
# spectrum frames per second (hop size)
SPEC_FPS=70
# FFT length
SPEC_FFTLEN=1024
# Minimum frequency of Mel filter bank
SPEC_FMIN=50
# Maximum frequency of Mel filter bank (< SPEC_SR/2)
SPEC_FMAX=11000
# Number of bands in Mel filter bank
SPEC_BANDS=80