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Paper Abstract and Keywords
Presentation 2012-11-16 11:20
A study on dereverberation method applicable for non-minimum phase acoustic space
Hiroshi Kishida, Kensaku Fujii (Hyogo Univ), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Hyogo Univ) EA2012-85 EMM2012-67
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a method capable of reverberation rejection applying equation error method with microphone array in non-minimum phase.
However,If the equation error method applies, this system contains common error.The latter problem can be solved by applying adaptive filter with exponentially-attenuated step size, and verify the effectiveness by using a computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) non-minimum phase / microphone array / equation error method / inverse filter / common error / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 292, EA2012-85, pp. 23-27, Nov. 2012.
Paper # EA2012-85 
Date of Issue 2012-11-09 (EA, EMM) 
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)
Download PDF EA2012-85 EMM2012-67

Conference Information
Committee EA EMM  
Conference Date 2012-11-16 - 2012-11-17 
Place (in Japanese) (See Japanese page) 
Place (in English) OITA Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EA 
Conference Code 2012-11-EA-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on dereverberation method applicable for non-minimum phase acoustic space 
Sub Title (in English)  
Keyword(1) non-minimum phase  
Keyword(2) microphone array  
Keyword(3) equation error method  
Keyword(4) inverse filter  
Keyword(5) common error  
Keyword(6)  
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Keyword(8)  
1st Author's Name Hiroshi Kishida  
1st Author's Affiliation Unversity Of Hyogo (Hyogo Univ)
2nd Author's Name Kensaku Fujii  
2nd Author's Affiliation Unversity Of Hyogo (Hyogo Univ)
3rd Author's Name Mitsuji Muneyasu  
3rd Author's Affiliation Kansai University (Kansai Univ)
4th Author's Name Masakazu Morimoto  
4th Author's Affiliation Unversity Of Hyogo (Hyogo Univ)
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Speaker Author-1 
Date Time 2012-11-16 11:20:00 
Presentation Time 25 minutes 
Registration for EA 
Paper # EA2012-85, EMM2012-67 
Volume (vol) vol.112 
Number (no) no.292(EA), no.293(EMM) 
Page pp.23-27 
#Pages 5 
Date of Issue 2012-11-09 (EA, EMM) 

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