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| Presentation | 2010-11-18 15:15 Acoustic FDTD Analysis Considering Viscous and Advective Effects for Compact Acoustic Systems Daisuke Kawai, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.), Takashi Miyakura (Hoshiden)  EA2010-88 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Acoustic FDTD analysis has been introduced for analysing compact acoustic systems becouse equivalent circuit analysis for designing general acoustic systems cannot be utilized for compact acoustic systems. In the acoustic FDTD analysis, however, the sensitivity of a measured response around the resonance frequency differs from the analysis result because the common FDTD analysis does not employ the viscous and advective effects. We therefore examine the effectiveness of an FDTD analysis considering viscous and advective effects through some simulation results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Acoustic FDTD method / Compact acoustic reproduction systems / Analysis of the acoustic characteristics / Acoustic resistance / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 285, EA2010-88, pp. 25-29, Nov. 2010. | |
| Paper # | EA2010-88 | |
| Date of Issue | 2010-11-11 (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 | EA2010-88 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2010-11-18 - 2010-11-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2010-11-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Acoustic FDTD Analysis Considering Viscous and Advective Effects for Compact Acoustic Systems |
| Sub Title (in English) | |
| Keyword(1) | Acoustic FDTD method |
| Keyword(2) | Compact acoustic reproduction systems |
| Keyword(3) | Analysis of the acoustic characteristics |
| Keyword(4) | Acoustic resistance |
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| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Daisuke Kawai |
| 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 (Hoshiden) |
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| Speaker | Author-1 |
| Date Time | 2010-11-18 15:15:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2010-88 |
| Volume (vol) | vol.110 |
| Number (no) | no.285 |
| Page | pp.25-29 |
| #Pages | 5 |
| Date of Issue | 2010-11-11 (EA) |
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