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| Presentation | 2022-11-25 11:25 Indoor 3D Positioning Method for a Single Microphone Using a Single Speaker Yuta Funada, Masanari Nakamura (Hokkaido Univ.), Hiroaki Murakami (Tokyo Univ.), Hiroki Watanabe (Hokkaido Univ.), Hashizume Hiromichi (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.)  SeMI2022-59 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose an indoor 3D positioning method of a single microphone using a single speaker. The proposed method estimates the azimuth and elevation of a microphone by comparing obtained frequency characteristics with reference data previously measured for each azimuth and elevation. The distance between the speaker and microphone is estimated by using the received amplitude value and the attenuation model of the acoustic signal. We report the results of 3D positioning experiments in a real environment. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Indoor 3D positioning / acoustic positioning / frequency characteristics / RSSI / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 278, SeMI2022-59, pp. 37-42, Nov. 2022. | |
| Paper # | SeMI2022-59 | |
| Date of Issue | 2022-11-17 (SeMI) | |
| 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 | SeMI2022-59 |
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| Conference Information | |
| Committee | SRW SeMI CNR |
| Conference Date | 2022-11-24 - 2022-11-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Epinard Nasu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | IoT Workshop |
| Paper Information | |
| Registration To | SeMI |
| Conference Code | 2022-11-SRW-SeMI-CNR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Indoor 3D Positioning Method for a Single Microphone Using a Single Speaker |
| Sub Title (in English) | |
| Keyword(1) | Indoor 3D positioning |
| Keyword(2) | acoustic positioning |
| Keyword(3) | frequency characteristics |
| Keyword(4) | RSSI |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Yuta Funada |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Masanari Nakamura |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Hiroaki Murakami |
| 3rd Author's Affiliation | The University of Tokyo (Tokyo Univ.) |
| 4th Author's Name | Hiroki Watanabe |
| 4th Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 5th Author's Name | Hashizume Hiromichi |
| 5th Author's Affiliation | National Institution for Academic Degrees and Quality Enhancement of Higher Education (NIAD-QE) |
| 6th Author's Name | Masanori Sugimoto |
| 6th Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-11-25 11:25:00 |
| Presentation Time | 20 minutes |
| Registration for | SeMI |
| Paper # | SeMI2022-59 |
| Volume (vol) | vol.122 |
| Number (no) | no.278 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2022-11-17 (SeMI) |
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