Conference paper

MOTLÍČEK Petr and BURGET Lukáš. Efficient Noise Estimation and its Application for Robust Speech Recognition. In: 5th International Conference, TSD 2002 Brno, Czech Republic, September 2002 Proceedings. Berlin: Springer Verlag, 2002, pp. 229-236. ISBN 3-540-44129-8.
Publication language:english
Original title:Efficient Noise Estimation and its Application for Robust Speech Recognition
Title (cs):Estimace šumu a její použití v robustním rozpoznávání řeči
Pages:229-236
Proceedings:5th International Conference, TSD 2002 Brno, Czech Republic, September 2002 Proceedings
Conference:5th International conference Text, Speech and Dialogue, TSD 2002
Place:Berlin, DE
Year:2002
ISBN:3-540-44129-8
Publisher:Springer Verlag
URL:http://www.fit.vutbr.cz/~motlicek/publi/2002/tsd02.ps [PS]
Keywords
noise estimation, speech recognition
Annotation
Efficient Noise Estimation and its Application for Robust Speech Recognition
Abstract
The investigation of some well known noise estimation techniques is presented. The estimated noise is applied in our noise suppression system that is generally used for speech recognition tasks. Moreover, the algorithms are developed to take part in front-end of Distributed Speech Recognition (DSR). Therefore we have proposed some modifications of noise estimation techniques that are quickly adaptable on varying noise and do not need so much information from past segments. We also minimized the algorithmic delay. The robustness of proposed algorithms were tested under several noisy conditions.
BibTeX:
@INPROCEEDINGS{
   author = {Petr Motl{\'{i}}{\v{c}}ek and Luk{\'{a}}{\v{s}} Burget},
   title = {Efficient Noise Estimation and its Application for Robust
	Speech Recognition},
   pages = {229--236},
   booktitle = {5th International Conference, TSD 2002 Brno, Czech Republic,
	September 2002 Proceedings},
   year = {2002},
   location = {Berlin, DE},
   publisher = {Springer Verlag},
   ISBN = {3-540-44129-8},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=7059}
}

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