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Paper Abstract and Keywords
Presentation 2008-12-05 10:45
Development of prototype system for near 3D sound field reproduction using wave field synthesis
Toshiyuki Kimura, Yoko Yamakata, Michiaki Katsumoto (National Institute of Information and Communications Technology), Takuma Okamoto, Satoshi Yairi, Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.) EA2008-111
Abstract (in Japanese) (See Japanese page) 
(in English) It is very important to develop near 3D sound field reproduction techniques in order to realize the ultra-realistic communication such as 3D TV and 3D tele-conference. In this report, in order to evaluate whether the previously proposed near 3D sound field reproduction techniques using wave field synthesis is realized, the prototype system was developed by constructing the surrounding microphone array which has 157 microphones and the radiated loudspeaker array which has 157 loudspeaker units. In order to display the developed system, the string quartet was recorded in the surrounding microphone array. The string quartet was expressed in the radiated loudspeaker array by playing the recorded sound.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D sound field reproduction / Near sound field / Wave field synthesis / Surrounding microphone array / Radiated loudspeaker array / String quartet / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 333, EA2008-111, pp. 61-64, Dec. 2008.
Paper # EA2008-111 
Date of Issue 2008-11-27 (EA) 
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 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) Development of prototype system for near 3D sound field reproduction using wave field synthesis 
Sub Title (in English)  
Keyword(1) 3D sound field reproduction  
Keyword(2) Near sound field  
Keyword(3) Wave field synthesis  
Keyword(4) Surrounding microphone array  
Keyword(5) Radiated loudspeaker array  
Keyword(6) String quartet  
Keyword(7)  
Keyword(8)  
1st Author's Name Toshiyuki Kimura  
1st Author's Affiliation National Institute of Information and Communications Technology (National Institute of Information and Communications Technology)
2nd Author's Name Yoko Yamakata  
2nd Author's Affiliation National Institute of Information and Communications Technology (National Institute of Information and Communications Technology)
3rd Author's Name Michiaki Katsumoto  
3rd Author's Affiliation National Institute of Information and Communications Technology (National Institute of Information and Communications Technology)
4th Author's Name Takuma Okamoto  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Satoshi Yairi  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
6th Author's Name Yukio Iwaya  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
7th Author's Name Yo-iti Suzuki  
7th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2008-12-05 10:45:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2008-111 
Volume (vol) vol.108 
Number (no) no.333 
Page pp.61-64 
#Pages 4 
Date of Issue 2008-11-27 (EA) 

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