Title :
Comments on "Pole-zero analysis of voiced speech using group delay characteristics"
Author :
Verhelst, Werner
Author_Institution :
Free University of Brussels, Brussels, Belgium
fDate :
8/1/1985 12:00:00 AM
Abstract :
It is shown that the need for an intermediate estimate of the spectral envelope can be avoided in the determination of group delay characteristics from the short-time cepstrum, provided that the analysis parameters are carefully chosen.
Keywords :
Acoustics; Cepstral analysis; Cepstrum; Deconvolution; Delay estimation; Frequency; Interpolation; Power harmonic filters; Signal analysis; Speech analysis;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1985.1164630
