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Paper Abstract and Keywords
Presentation 2019-01-22 16:15
[Invited Talk] Spatial Fourier transform-based localized sound zone generation with loudspeaker arrays
Takuma Okamoto (NICT) EA2018-98
Abstract (in Japanese) (See Japanese page) 
(in English) This paper provides spatial Fourier transform-based localized sound zone generation methods with multiple loudspeakers. First this approach is compared with conventional methods including parametric arrays and its characteristics are discussed. In the comparison, multiple sound zone generation method with a linear loudspeaker array and localized sound zone generation approach with a circular loudspeaker array are concretely introduced. Challenges and prospects of these approaches are finally described.
Keyword (in Japanese) (See Japanese page) 
(in English) Sound field control / loudspeaker array / spatial Fourier transform / multiple sound zone generation / localized sound zone / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 410, EA2018-98, pp. 31-36, Jan. 2019.
Paper # EA2018-98 
Date of Issue 2019-01-15 (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)
Download PDF EA2018-98

Conference Information
Committee EA US  
Conference Date 2019-01-22 - 2019-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Doshisha Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonics, and Related Topics 
Paper Information
Registration To EA 
Conference Code 2019-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spatial Fourier transform-based localized sound zone generation with loudspeaker arrays 
Sub Title (in English)  
Keyword(1) Sound field control  
Keyword(2) loudspeaker array  
Keyword(3) spatial Fourier transform  
Keyword(4) multiple sound zone generation  
Keyword(5) localized sound zone  
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1st Author's Name Takuma Okamoto  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2019-01-22 16:15:00 
Presentation Time 50 minutes 
Registration for EA 
Paper # EA2018-98 
Volume (vol) vol.118 
Number (no) no.410 
Page pp.31-36 
#Pages
Date of Issue 2019-01-15 (EA) 


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