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Paper Abstract and Keywords
Presentation 2009-12-17 16:00
[Fellow Memorial Lecture] On a System with High-Speed Processing and Low-Power Consumption for Speech Signal Processing
Yoshikazu Miyanaga (Hokkaido Univ.) SIS2009-42
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, a new noise robust speech recognition system is introduced. As a narrow sense of speech recognition, a system can recognize an observed waveform and then represents its result as an output. Such speech recognition systems are widely developed and presented. However, many users expect that a desired speech recognition system can observe any sound including speech, automatically extract a speech sound which should be recognized and then correctly recognize its speech waveform. It must show high recognition rate even under noisy circumstances. In this report, the system can automatically search a target speech sound among any observed data and recognize it with over 90\% correctness under the conditions of 75dB sound-level circumstances and 300msec echo. This system is also designed as LSI hardware. It is shown that the designed system can execute on real-time and with low power consumption.
Keyword (in Japanese) (See Japanese page) 
(in English) Speech Recognition / Speech Feature Extraction / Speech Detection / Speech Rejection / Noise Robust Speech Processing / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 338, SIS2009-42, pp. 67-72, Dec. 2009.
Paper # SIS2009-42 
Date of Issue 2009-12-10 (SIS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SIS  
Conference Date 2009-12-17 - 2009-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To SIS 
Conference Code 2009-12-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On a System with High-Speed Processing and Low-Power Consumption for Speech Signal Processing 
Sub Title (in English)  
Keyword(1) Speech Recognition  
Keyword(2) Speech Feature Extraction  
Keyword(3) Speech Detection  
Keyword(4) Speech Rejection  
Keyword(5) Noise Robust Speech Processing  
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Keyword(7)  
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1st Author's Name Yoshikazu Miyanaga  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2009-12-17 16:00:00 
Presentation Time 60 minutes 
Registration for SIS 
Paper # SIS2009-42 
Volume (vol) vol.109 
Number (no) no.338 
Page pp.67-72 
#Pages 6 
Date of Issue 2009-12-10 (SIS) 

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