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MOTLÍČEK, P., BURGET, L.
Original Title
Application of Mel-scale Filter bank for Noise Estimation in Speech Processing
Type
conference paper
Language
English
Original 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.
Keywords
noise estimation, distributed speech recognition
Authors
RIV year
2002
Released
10. 5. 2002
Publisher
Slovak University of Technology in Bratislava
Location
Bratislava
ISBN
80-227-1700-2
Book
12th International Czech-Slovak Scientific conference Radioelektronika 2002
Pages from
1
Pages to
4
Pages count
URL
http://www.fit.vutbr.cz/~motlicek/publi/2002/radioel02.ps
BibTex
@inproceedings{BUT10275, author="Petr {Motlíček}", title="Application of Mel-scale Filter bank for Noise Estimation in Speech Processing", booktitle="12th International Czech-Slovak Scientific conference Radioelektronika 2002", year="2002", pages="4", publisher="Slovak University of Technology in Bratislava", address="Bratislava", isbn="80-227-1700-2", url="http://www.fit.vutbr.cz/~motlicek/publi/2002/radioel02.ps" }