DocumentCode
920641
Title
Digital-filter representation of the correction term for high-frequency zeros in the glottal-vocal-tract spectrum
Author
Nwachuku, M.A.
Author_Institution
University of Nigeria, Faculty of Engineering, Nsukka, Nigeria
Volume
8
Issue
26
fYear
1972
Firstpage
643
Lastpage
644
Abstract
The contribution of high-frequency zeros to the glottal-vocal-tract spectrum can be represented in the z plane by a negative-real-axis zero of high multiplicity. Analytically derived results for the location and order of the compensating zero are in agreement with those obtained by a numerical curve-fitting procedure using a digital computer.
Keywords
digital filters; poles and zeros; speech analysis; speech synthesis; correction term; digital filters; glottal vocal tract spectrum; high frequencies zeros; poles and zeros; speech analysis; speech synthesis;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19720465
Filename
4235933
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