DocumentCode
1523300
Title
Measure of local speaking-rate for automatic speech recognition
Author
Russell, M.J. ; Ponting, K.M. ; Tomlinson, M.J.
Author_Institution
Dept. of Electron. & Electr. Eng., Birmingham Univ., UK
Volume
35
Issue
10
fYear
1999
fDate
5/13/1999 12:00:00 AM
Firstpage
787
Lastpage
789
Abstract
The effect of phone-level speaking rate on speech recogniser performance is investigated. It is shown that deviation from the mean phone-level rate is correlated with the phone recognition error, and that the interval length for rate calculation is important, with optimal values of approximately four and 15 phones. A rate compensation algorithm is proposed
Keywords
compensation; correlation methods; speech recognition; automatic speech recognition; interval length; local speaking-rate; mean phone-level rate; phone recognition error; phone-level speaking rate; rate calculation; rate compensation algorithm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990584
Filename
771418
Link To Document