Conference paper

MOTLÍČEK Petr. Application of Mel-scale Filter bank for Noise Estimation in Speech Processing. In: 12th International Czech-Slovak Scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002, p. 4. ISBN 80-227-1700-2.
Publication language:english
Original title:Application of Mel-scale Filter bank for Noise Estimation in Speech Processing
Title (cs):Použití Mel banky filtrů pro odhad šumu z řečového signálu
Pages:4
Proceedings:12th International Czech-Slovak Scientific conference Radioelektronika 2002
Conference:12th International Czech-Slovak Scientific conference Radioelektronika 2002
Place:Bratislava, SK
Year:2002
ISBN:80-227-1700-2
Publisher:Slovak University of Technology in Bratislava
URL:http://www.fit.vutbr.cz/~motlicek/publi/2002/radioel02.ps [PS]
Keywords
noise estimation, distributed speech recognition
Annotation
Application of Mel-scale Filter bank for Noise Estimation in Speech Processing
Abstract
The paper addresses the problems of noise estimation algorithm for front-end distributed speech recognition (DSR) system. We propose the method, where Mel-scale filter bank is applied for purpose of spectral smoothing. The selection of noise estimation algorithm is obviously influenced by the following noise suppression system. In our experiments, the noise suppression algorithm has been a-priori given. The memory size limitation have played important role in our noise estimation experiments.
BibTeX:
@INPROCEEDINGS{
   author = {Petr Motl{\'{i}}{\v{c}}ek},
   title = {Application of Mel-scale Filter bank for Noise Estimation in
	Speech Processing},
   pages = {4},
   booktitle = {12th International Czech-Slovak Scientific conference
	Radioelektronika 2002},
   year = {2002},
   location = {Bratislava, SK},
   publisher = {Slovak University of Technology in Bratislava},
   ISBN = {80-227-1700-2},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=7057}
}

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