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Paper Abstract and Keywords
Presentation 2011-03-18 15:30
A Study on Analysis Method Considering Spatial Relationship of Acoustic Holes for Compact Acoustic Reproduction Systems
Masashi Nakamura, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.), Takashi Miyakura (Hosiden) EA2010-133
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper，we examine the effect of spatial relationship of acoustic holes to acoustic characteristics by using Finite Element Method(FEM). We propose an estimation method based on FEM analysis results of acoustic parameters for compact acoustic reproduction systems, and quantitatively explain the effect of spatial relationship of acoustic holes to acoustic characteristics based on this estimation method. Furthermore, we examine a diameter of acoustic holes in addition to conventional spatial relationship of acoustic holes. As a result, we provide a new design guide for compact acoustic reproduction systems.
Keyword (in Japanese) (See Japanese page) 
(in English) Compact acoustic reproduction systems / FEM / Spatial relationship of acoustic holes / Acoustic parameters / Open-end correction / Hybrid GA / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 471, EA2010-133, pp. 41-46, March 2011.
Paper # EA2010-133 
Date of Issue 2011-03-11 (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 EA2010-133

Conference Information
Committee EA  
Conference Date 2011-03-18 - 2011-03-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General Topics 
Paper Information
Registration To EA 
Conference Code 2011-03-EA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Analysis Method Considering Spatial Relationship of Acoustic Holes for Compact Acoustic Reproduction Systems 
Sub Title (in English)  
Keyword(1) Compact acoustic reproduction systems  
Keyword(2) FEM  
Keyword(3) Spatial relationship of acoustic holes  
Keyword(4) Acoustic parameters  
Keyword(5) Open-end correction  
Keyword(6) Hybrid GA  
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Keyword(8)  
1st Author's Name Masashi Nakamura  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Yoshinobu Kajikawa  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Yasuo Nomura  
3rd Author's Affiliation Kansai University (Kansai Univ.)
4th Author's Name Takashi Miyakura  
4th Author's Affiliation Hosiden Corporation (Hosiden)
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Speaker Author-1 
Date Time 2011-03-18 15:30:00 
Presentation Time 30 minutes 
Registration for EA 
Paper # EA2010-133 
Volume (vol) vol.110 
Number (no) no.471 
Page pp.41-46 
#Pages 6 
Date of Issue 2011-03-11 (EA) 

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