DocumentCode
2664930
Title
Text-dependent speaker identification using Fisher differentiation vector
Author
Li, Bo ; Liu, Wenju ; Zhong, QiuHai
Author_Institution
Nat. Lab. of Pattern Recognition, Chinese Acad. of Sci., Beijing, China
fYear
2003
fDate
26-29 Oct. 2003
Firstpage
309
Lastpage
314
Abstract
We put forward a new algorithm for speaker identification. The difficulties for speaker recognition were first analyzed. Because most methods for speaker identification are based on parameter estimation, we put forward a nonparameter method for speaker identification. The method is based on Fisher differentiation vector. The influences of different factors to the identification accuracy were analyzed. The experiment shows that it is an effective method for text-dependent speaker identification.
Keywords
speaker recognition; Fisher differentiation vector; parameter estimation; speaker recognition; text-dependent speaker identification; Automatic control; Automation; Gaussian distribution; Hidden Markov models; Laboratories; Pattern recognition; Probability; Speaker recognition; Speech; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Natural Language Processing and Knowledge Engineering, 2003. Proceedings. 2003 International Conference on
Conference_Location
Beijing, China
Print_ISBN
0-7803-7902-0
Type
conf
DOI
10.1109/NLPKE.2003.1275920
Filename
1275920
Link To Document