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Paper Abstract and Keywords
Presentation 2008-12-05 13:15
Evaluation of 3D sound field reproduction system using multi-channel loudspeakers and the boundary surface control principle
Yusuke Ikeda, Seigo Enomoto (Advanced Telecommunications Research Institute International), Shiro Ise (Kyoto Univ.), Satoshi Nakamura (Advanced Telecommunications Research Institute International) EA2008-114
Abstract (in Japanese) (See Japanese page) 
(in English) Sound field recording and reproduction system based on the boundary surface control (BSC) principle is developed
to realize physically accurate sound flield reproduction.
In this paper, two reproduction systems are compared by numerical calclation and psychological experiment.
The one of them is sound reproduction system based on BSC principle.
The other is reproduction system using microphone array which is the same figure as loudspeaker array used by reproduction system based on BSC priciple.
The results of numerical calclation clarified that the system based on BSC principle can realize higher S/N than the other.
And, psychological experiment implied that the system based on BSC principle can give higher realistic sensation than the other.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-channel loudspeaker system / Boundary surface control principle / High realistic sensation / Immersive auditory display / Thurstone's paired comparison / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 333, EA2008-114, pp. 77-82, Dec. 2008.
Paper # EA2008-114 
Date of Issue 2008-11-27 (EA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 EA  
Conference Date 2008-12-04 - 2008-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EA 
Conference Code 2008-12-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of 3D sound field reproduction system using multi-channel loudspeakers and the boundary surface control principle 
Sub Title (in English)  
Keyword(1) Multi-channel loudspeaker system  
Keyword(2) Boundary surface control principle  
Keyword(3) High realistic sensation  
Keyword(4) Immersive auditory display  
Keyword(5) Thurstone's paired comparison  
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1st Author's Name Yusuke Ikeda  
1st Author's Affiliation Advanced Telecommunications Research Institute International (Advanced Telecommunications Research Institute International)
2nd Author's Name Seigo Enomoto  
2nd Author's Affiliation Advanced Telecommunications Research Institute International (Advanced Telecommunications Research Institute International)
3rd Author's Name Shiro Ise  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Satoshi Nakamura  
4th Author's Affiliation Advanced Telecommunications Research Institute International (Advanced Telecommunications Research Institute International)
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Speaker Author-1 
Date Time 2008-12-05 13:15:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2008-114 
Volume (vol) vol.108 
Number (no) no.333 
Page pp.77-82 
#Pages
Date of Issue 2008-11-27 (EA) 


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