DocumentCode
2975362
Title
HOS method for phase characterization in sinusoidal models with applications for speech and audio
Author
Dubnov, Shlomo
Author_Institution
Dept. of Commun. Syst. Eng., Ben Gurion Univ. of the Negev, Beer Sheva, Israel
fYear
1999
fDate
1999
Firstpage
156
Lastpage
160
Abstract
In this work we present two novel algorithms for voicing estimation in speech and music signals. We compare these methods to existing methods that us complex correlation of short time spectra. Frequency voicing cutoff is suggested as a simplification of the multi-band voicing procedure. Effects of phase and frequency uncoupling on the voicing estimates are investigated
Keywords
audio signal processing; correlation methods; higher order statistics; music; speech processing; HOS method; complex correlation; frequency uncoupling; frequency voicing cutoff; multi-band voicing procedure; music signals; phase characterization; phase uncoupling; short time spectra; sinusoidal models; speech signals; voicing estimation; Decision support systems; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
Higher-Order Statistics, 1999. Proceedings of the IEEE Signal Processing Workshop on
Conference_Location
Caesarea
Print_ISBN
0-7695-0140-0
Type
conf
DOI
10.1109/HOST.1999.778715
Filename
778715
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