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Švenda, Z. and Radová, V. : Speaker Identification Using Kalman Cepstral Coefficients . Text, Speech and Dialogue, proceedings of the 3rd International Workshop TSD 2000, Lecture Notes in Artificial Intelligence, vol. 1902, p. 295-300, Springer, Berlin, Heidelberg, 2000.

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Abstract

In this paper an approach to speaker identification based on an estimation of parameters of a linear speech-production model is presented. The estimation is based on the discrete Kalman estimator. It is generally supposed that the vocal tract can be modelled by a system with constant parameters over short intervals. Taking this assumption into account, we can derive a special form of the discrete Kalman estimator for the model of speech production. The parameters of the vocal tract model obtained by the above mentioned Kalman estimation are then used to compute a new type of cepstral coefficients which we call Kalman cepstral coefficients (KCCs). These coefficients were used in text-independent speaker identification experiments based on discrete vector quantisation. Achieved results were then compared with results obtained by using the LPC-derived cepstral coefficients (LPCCs). The experiments were performed in a closed group of 591 speakers (312 male, 279 female)

Detail of publication

Title: Speaker Identification Using Kalman Cepstral Coefficients
Author: Švenda, Z. ; Radová, V.
Language: English
Date of publication: 13 Sep 2000
Year: 2000
Type of publication: Papers in proceedings of reviewed conferences
Book title: Text, Speech and Dialogue, proceedings of the 3rd International Workshop TSD 2000
Series: Lecture Notes in Artificial Intelligence
Číslo vydání: 1902
Page: 295 - 300
DOI: 10.1007/3-540-45323-7_50
ISBN: 3-540-41042-2
Publisher: Springer
Address: Berlin, Heidelberg
Date: 13 Sep 2000 - 16 Sep 2000
/ 2015-09-22 11:22:59 /

Keywords

speaker identification, discrete Kalman estimator, Kalman cepstral coefficients

BibTeX

@INPROCEEDINGS{SvendaZ_2000_Speaker,
 author = {\v{S}venda, Z. and Radov\'{a}, V.},
 title = {Speaker Identification Using Kalman Cepstral Coefficients},
 year = {2000},
 publisher = {Springer},
 address = {Berlin, Heidelberg},
 volume = {1902},
 pages = {295-300},
 booktitle = {Text, Speech and Dialogue, proceedings of the 3rd International Workshop TSD 2000},
 series = {Lecture Notes in Artificial Intelligence},
 ISBN = {3-540-41042-2},
 doi = {10.1007/3-540-45323-7_50},
 url = {http://www.kky.zcu.cz/en/publications/SvendaZ_2000_Speaker},
}