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| Presentation | 2007-06-29 14:50 The Time-Reversal Acoustics in Ergodic Cavity: Some Simulation and Experiment Results Shuxue Ding, Satoshi Matsuoka, Naoto Sakurai (Univ. of Aizu)  SP2007-23 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we address the possibility of time-reversal acoustics (TRA) in a simulated space, which is constructed by a stacked-neuron array (SNA). In the simulated space, although it is highly discrete, the temporal focusing and the spatial focusing can still occur as that in a realistic space. We numerically evaluated the performances of these focusing effects. By this research, we aim to modeling of the space in artificial devices in the sense of acoustics and to providing clues for how the space is managed, or modeled in the human auditory or in the brain. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Time-Reversal Acoustics (TRA) / Acoustic Propagation Modeling / Stacked Neuron Array (SNA) / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 116, SP2007-23, pp. 91-96, June 2007. | |
| Paper # | SP2007-23 | |
| Date of Issue | 2007-06-21 (SP) | |
| 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 | SP2007-23 |
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| Conference Information | |
| Committee | SP |
| Conference Date | 2007-06-28 - 2007-06-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Aizu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech Recognition, Speech Understanding, Speech Dialogue, etc. |
| Paper Information | |
| Registration To | SP |
| Conference Code | 2007-06-SP |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Time-Reversal Acoustics in Ergodic Cavity: Some Simulation and Experiment Results |
| Sub Title (in English) | |
| Keyword(1) | Time-Reversal Acoustics (TRA) |
| Keyword(2) | Acoustic Propagation Modeling |
| Keyword(3) | Stacked Neuron Array (SNA) |
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| 1st Author's Name | Shuxue Ding |
| 1st Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 2nd Author's Name | Satoshi Matsuoka |
| 2nd Author's Affiliation | The University of Aizu (Univ. of Aizu) |
| 3rd Author's Name | Naoto Sakurai |
| 3rd Author's Affiliation | The University of Aizu (Univ. of Aizu) |
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| Speaker | Author-1 |
| Date Time | 2007-06-29 14:50:00 |
| Presentation Time | 30 minutes |
| Registration for | SP |
| Paper # | SP2007-23 |
| Volume (vol) | vol.107 |
| Number (no) | no.116 |
| Page | pp.91-96 |
| #Pages | 6 |
| Date of Issue | 2007-06-21 (SP) |
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