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Paper Abstract and Keywords
Presentation 2014-01-27 14:45
Development of virtual auditory display by rendering via computer network
Yukio Iwaya, Takuya Shoji, Takahiro Kawasaki, Junko Chiba (Tohoku Gakuin Univ.), Makoto Otani (Shinshu Univ.), Takao Tsuchiya (Doshisha Univ.) EMM2013-90
Abstract (in Japanese) (See Japanese page) 
(in English) Virtual Auditory Display (VAD) is a system which displays acoustic spatial information toward two ears. The contents to be displayed by VAD system are actual sound recording or acoustic rendering by simulation. There are several variations of construction of VAD system, such as loudspeaker array system and binaural system with headphones. The latter one has several benefits in system costs. However, human listener often moves his/her heads naturally in listening, the rendering acoustic space should be responsive to head movement in the binaural system. VAD system responsive to head movement can improve the accuracy of sound localization and the realism of the rendering acoustic space. In contrast, the binaural VAD system has been investigated as a standalone system. However, it is important to apply VAD system to future communication system via the Internet. In this report, therefore, we developed a binaural VAD system responsive to head movement which rendering was conducted in a remote rendering server. The system latency and sound localization test of the developed system were performed. The validity of the developed system was investigated.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtual Auditory Display / VAD responsive to head movmenet / Acoustic Sptatal Rendering / Remote Rendering / System delay / Sensing of head movement / sound localization test /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 415, EMM2013-90, pp. 11-16, Jan. 2014.
Paper # EMM2013-90 
Date of Issue 2014-01-20 (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)
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Conference Information
Committee EMM  
Conference Date 2014-01-27 - 2014-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Research Institute of Electrical Communication 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMM 
Conference Code 2014-01-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of virtual auditory display by rendering via computer network 
Sub Title (in English)  
Keyword(1) Virtual Auditory Display  
Keyword(2) VAD responsive to head movmenet  
Keyword(3) Acoustic Sptatal Rendering  
Keyword(4) Remote Rendering  
Keyword(5) System delay  
Keyword(6) Sensing of head movement  
Keyword(7) sound localization test  
Keyword(8)  
1st Author's Name Yukio Iwaya  
1st Author's Affiliation Tohoku Gakuin University (Tohoku Gakuin Univ.)
2nd Author's Name Takuya Shoji  
2nd Author's Affiliation Tohoku Gakuin University (Tohoku Gakuin Univ.)
3rd Author's Name Takahiro Kawasaki  
3rd Author's Affiliation Tohoku Gakuin University (Tohoku Gakuin Univ.)
4th Author's Name Junko Chiba  
4th Author's Affiliation Tohoku Gakuin University (Tohoku Gakuin Univ.)
5th Author's Name Makoto Otani  
5th Author's Affiliation Shinshu University (Shinshu Univ.)
6th Author's Name Takao Tsuchiya  
6th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2014-01-27 14:45:00 
Presentation Time 30 minutes 
Registration for EMM 
Paper # EMM2013-90 
Volume (vol) vol.113 
Number (no) no.415 
Page pp.11-16 
#Pages 6 
Date of Issue 2014-01-20 (EMM) 

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