DocumentCode
1285098
Title
Low-complexity fuzzy control of excitation gain in LD-CELP speech coding
Author
Beritelli, F. ; Casale, S. ; Cavallaro, A.
Author_Institution
Ist. di Inf. e Telecommun., Catania Univ., Italy
Volume
33
Issue
22
fYear
1997
fDate
10/23/1997 12:00:00 AM
Firstpage
1846
Lastpage
1847
Abstract
The authors propose a new fuzzy logic-based approach for reducing the complexity of the low-delay CELP speech coding algorithm. Subjective listening tests show that the new module for adaptation of the excitation gain gives the same performance as the traditional algorithm
Keywords
delays; fuzzy control; fuzzy logic; linear predictive coding; speech codecs; speech coding; LD-CELP speech coding; excitation gain; fuzzy logic-based approach; low-complexity fuzzy control; low-delay CELP speech coding algorithm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971289
Filename
630308
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