DocumentCode
3001510
Title
Speaker independent digit recognition with reference frame-specific distance measures
Author
Bocchieri, Enrico L. ; Doddington, George R.
Author_Institution
Texas Instruments Inc., Dallas, Texas, USA
Volume
11
fYear
1986
fDate
31503
Firstpage
2699
Lastpage
2702
Abstract
This work defines novel distance measures for speech recognition which: 1. Model the statistical interaction between adjacent speech frames, 2. Model the statistical characteristics of different speech sounds individually, 3. Are specifically designed to differentiate between confusable speech sounds. Speaker independent recognition tests performed on the Texas Instruments multi-dialect isolated digit data base give substitution rates as low as 0.6 % with a vocabulary of 11 digits.
Keywords
Filter bank; Instruments; Loudspeakers; Pattern matching; Performance evaluation; Speech processing; Speech recognition; Testing; Training data; Vocabulary;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
Type
conf
DOI
10.1109/ICASSP.1986.1168776
Filename
1168776
Link To Document