DocumentCode
1536623
Title
Background noise suppressor for private mobile radio
Author
Sasaki, S. ; Fumoto, T.
Author_Institution
YRP Adv. Mobile Commun. Syst. Res. Labs. Co. Ltd., Kanagawa, Japan
Volume
37
Issue
19
fYear
2001
fDate
9/13/2001 12:00:00 AM
Firstpage
1190
Lastpage
1191
Abstract
A background noise suppression system used for preprocessing a speech codec for private mobile radio is described. The system is able to suppress the sounds of fire engine sirens and other background noises. Employing the system enabled the sound articulation of synthetic speech to be improved more than 5% at a signal-to-noise ratio of 5 dB
Keywords
land mobile radio; noise abatement; speech codecs; speech synthesis; background noise suppressor; fire engine sirens; preprocessing; private mobile radio; signal-to-noise ratio; sound articulation; speech codec; synthetic speech;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010795
Filename
953341
Link To Document