Title :
Selection of speaker independent feature for a speaker verification system
Author :
Pandit, M. ; Kittler, J. ; Matas, J.
Author_Institution :
Centre for Vision, Speech & Signal Process., Surrey Univ., Guildford, UK
Abstract :
In this paper we propose an optimisation technique to choose a user independent feature subset from the input feature set for a dynamic time-warping (DTW) based text-dependent speaker verification system. The results indicate that with the optimised feature set the verification error rate of the system can be improved
Keywords :
optimisation; speaker recognition; DTW-based text-dependent speaker verification system; dynamic time-warping; input feature set; optimisation technique; optimised feature set; speaker independent feature; verification error rate; Cepstrum; Data mining; Error analysis; Information technology; Loudspeakers; Mathematics; Polynomials; Read only memory; Signal processing; Speech processing;
Conference_Titel :
Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
0-8186-8512-3
DOI :
10.1109/ICPR.1998.711867
