A pitch extraction method using a bank of bandpass filter-pairs.

Tetsuo Funada Tatsuya Suzuki Long Yu

Published in: Speech Commun. (1990)

Keyphrases

bandpass
frequency domain
low pass
subband
frequency band
geometric distortions
zero crossing
pairwise
textured images
low frequency
high frequency
object recognition
multiresolution
wavelet transform
gabor filters
grey level