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Paper Abstract and Keywords
Presentation 2013-07-11 10:00
An Avoidance of Particle Intensification in Multiple Sound Source Tracking
Naoyori Matsuda, Kenji Suyama (Tokyo Denki Univ.) CAS2013-4 VLD2013-14 SIP2013-34 MSS2013-4
Abstract (in Japanese) (See Japanese page) 
(in English) Particle filters are widely used for sound source tracking using microphone arrays. When there are multiple sound sources, however, a particle intensification problem arises. The intensification of particles toward active sound sources often occurs in the silent periods of the other sound sources, and after that, tracking every sound source is disabled. To overcome this problem, groups of particles are newly introduced and assigned to each source. The intensification is detected by measuring an inter-group distance, and then the particles are reallocated. Several experimental results in an actual environment showed that the proposed method could track multiple sound sources in real-time.
Keyword (in Japanese) (See Japanese page) 
(in English) microphone array / sound source tracking / particle filter / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 120, SIP2013-34, pp. 19-24, July 2013.
Paper # SIP2013-34 
Date of Issue 2013-07-04 (CAS, VLD, SIP, MSS) 
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 CAS2013-4 VLD2013-14 SIP2013-34 MSS2013-4

Conference Information
Committee SIP CAS MSS VLD  
Conference Date 2013-07-11 - 2013-07-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) System, signal processing and related topics 
Paper Information
Registration To SIP 
Conference Code 2013-07-SIP-CAS-MSS-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Avoidance of Particle Intensification in Multiple Sound Source Tracking 
Sub Title (in English)  
Keyword(1) microphone array  
Keyword(2) sound source tracking  
Keyword(3) particle filter  
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1st Author's Name Naoyori Matsuda  
1st Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
2nd Author's Name Kenji Suyama  
2nd Author's Affiliation Tokyo Denki University (Tokyo Denki Univ.)
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Speaker Author-1 
Date Time 2013-07-11 10:00:00 
Presentation Time 20 minutes 
Registration for SIP 
Paper # CAS2013-4, VLD2013-14, SIP2013-34, MSS2013-4 
Volume (vol) vol.113 
Number (no) no.118(CAS), no.119(VLD), no.120(SIP), no.121(MSS) 
Page pp.19-24 
#Pages 6 
Date of Issue 2013-07-04 (CAS, VLD, SIP, MSS) 

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