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Citation

Pražák, A. and Jurčíček, F. and Müller, L. and Psutka, J. : Voice assimilation phenomenon and its implementation in LVCSR system with lexical tree and bigram language model . WSEAS TRANSACTIONS on COMPUTERS, p. 762-765, WSEAS, Greece, 2003.

Abstract

In this paper a LVCSR system with implementation of the Czech voice assimilation phenomenon is proposed. The recognition system uses lexical trees and a bigram language model. The first part of this article is focused on voice assimilation phenomenon description, triphone lexical tree construction, and voice assimilation impact on LVCSR system performance. The second part outlines lexical tree decoding algorithm based on Viterbi search with pruning. Different methods of voice assimilation implementation are discussed.

Detail of publication

Title: Voice assimilation phenomenon and its implementation in LVCSR system with lexical tree and bigram language model
Author: Pražák, A. ; Jurčíček, F. ; Müller, L. ; Psutka, J.
Language: English
Date of publication: 13 Oct 2003
Year: 2003
Type of publication: Papers in proceedings of reviewed conferences
Title of journal or book: WSEAS TRANSACTIONS on COMPUTERS
Page: 762 - 765
Publisher: WSEAS
Address: Greece
Date: 13 Oct 2003 - 15 Oct 2003
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Keywords

voice assimilation, LVCSR system, lexical tree, bigram language model

BibTeX

@INPROCEEDINGS{PrazakA_2003_Voiceassimilation,
 author = {Pra\v{z}\'{a}k, A. and Jur\v{c}\'{i}\v{c}ek, F. and M\"{u}ller, L. and Psutka, J.},
 title = {Voice assimilation phenomenon and its implementation in LVCSR system with lexical tree and bigram language model},
 year = {2003},
 publisher = {WSEAS},
 journal = {WSEAS TRANSACTIONS on COMPUTERS},
 address = {Greece},
 pages = {762-765},
 url = {http://www.kky.zcu.cz/en/publications/PrazakA_2003_Voiceassimilation},
}