Publication Details

Application of Mel-scale Filter bank for Noise Estimation in Speech Processing

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.
Czech title
Použití Mel banky filtrů pro odhad šumu z řečového signálu
Type
conference paper
Language
english
Authors
Motlíček Petr, doc. Ing., Ph.D. (DCGM FIT BUT)
URL
Keywords

noise estimation, distributed speech recognition

Abstract

Application of Mel-scale Filter bank for Noise Estimation in Speech Processing

Annotation

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.

Published
2002
Pages
4
Proceedings
12th International Czech-Slovak Scientific conference Radioelektronika 2002
Conference
12th International Czech-Slovak Scientific conference Radioelektronika 2002, Bratislava, SK
ISBN
80-227-1700-2
Publisher
Slovak University of Technology in Bratislava
Place
Bratislava, SK
BibTeX 
@INPROCEEDINGS{FITPUB7057,
   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 = "https://www.fit.vut.cz/research/publication/7057"
}
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