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| Presentation | 2023-02-28 09:10 Extension of acoustic system measurement based on signal safeguarding -- Repetition and orthogonalization for post hoc analysis -- Hideki Kawahara (和歌山大), Kohei Yatabe (Tokyo Univ。 of Agriculture and Technology), Ken-Ichi Sakakibara (Health Sciences Univ. of Hokkaido), Mitsunori Mizumachi (Kyushu Inst. of Tech.)  EA2022-79 SIP2022-123 SP2022-43 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Subdivision of a periodic signal provides a hierarchical set of generally different signals. Each subdivided signal applied to impulse response analysis produces an impulse response. Differences between impulse responses yielded from different signal provides signal dependent responses. Periodic signals repeat arbitrary times. Differences between repetitions provides random and temporally varying responses. Integrating this procedure with other system measurement signal is a promising application. The application of the proposed procedure makes our extended time-stretched-pulse-based acoustic measurement method more efficient and easy to understand. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | impulse response / orthogonalization / post hoc analysis / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 387, EA2022-79, pp. 25-30, Feb. 2023. | |
| Paper # | EA2022-79 | |
| Date of Issue | 2023-02-21 (EA, SIP, SP) | |
| ISSN | 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 | EA2022-79 SIP2022-123 SP2022-43 |
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| Conference Information | |
| Committee | SP IPSJ-SLP EA SIP |
| Conference Date | 2023-02-28 - 2023-03-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2023-02-SP-SLP-EA-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extension of acoustic system measurement based on signal safeguarding |
| Sub Title (in English) | Repetition and orthogonalization for post hoc analysis |
| Keyword(1) | impulse response |
| Keyword(2) | orthogonalization |
| Keyword(3) | post hoc analysis |
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| 1st Author's Name | Hideki Kawahara |
| 1st Author's Affiliation | Wakayama University (和歌山大) |
| 2nd Author's Name | Kohei Yatabe |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (Tokyo Univ。 of Agriculture and Technology) |
| 3rd Author's Name | Ken-Ichi Sakakibara |
| 3rd Author's Affiliation | Health Sciences University of Hokkaido (Health Sciences Univ. of Hokkaido) |
| 4th Author's Name | Mitsunori Mizumachi |
| 4th Author's Affiliation | Kyushu Institute of Technology (Kyushu Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2023-02-28 09:10:00 |
| Presentation Time | 20 minutes |
| Registration for | EA |
| Paper # | EA2022-79, SIP2022-123, SP2022-43 |
| Volume (vol) | vol.122 |
| Number (no) | no.387(EA), no.388(SIP), no.389(SP) |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2023-02-21 (EA, SIP, SP) |
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