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| Presentation | 2020-01-27 15:20 Research Projects on Disaster Prevention Broadcasting Systems Using Audio Data Hiding Tetsuya Kojima, Takashi Ikeguchi (NIT, Tokyo College), Ritsuo Sakimura, Kiyokazu Kimura, Kazuma Inoue (NIT, Gumma College)  EMM2019-99 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The authors have proposed a disaster prevention broadcasting system based on audio data hiding scheme. In this system, messages regarding disasters are embedded into siren sounds by using audio data hiding techniques, and transmitted from a loud speaker without any internet connections and telephone networks. The embedded messages can be extracted from the recorded siren sound at the receiver such as a smartphone or a tablet, and displayed visually on the screen. In the previous studies, it has been shown that the messages can be transmitted with almost no errors within around 15m distance between the loud speaker and the receiver in an indoor scenario. In this report, we introduce the primal results on this study as well as some research projects currently tackled by the authors' groups. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | disaster prevention broadcasting / audio data hiding / siren sound / speaker / UAV / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 396, EMM2019-99, pp. 27-30, Jan. 2020. | |
| Paper # | EMM2019-99 | |
| Date of Issue | 2020-01-20 (EMM) | |
| 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 | EMM2019-99 |
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| Conference Information | |
| Committee | EMM |
| Conference Date | 2020-01-27 - 2020-01-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Sense of Presence, Universal Media, Digital Entertainment, etc. |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2020-01-EMM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Research Projects on Disaster Prevention Broadcasting Systems Using Audio Data Hiding |
| Sub Title (in English) | |
| Keyword(1) | disaster prevention broadcasting |
| Keyword(2) | audio data hiding |
| Keyword(3) | siren sound |
| Keyword(4) | speaker |
| Keyword(5) | UAV |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tetsuya Kojima |
| 1st Author's Affiliation | National Institute of Technology, Tokyo College (NIT, Tokyo College) |
| 2nd Author's Name | Takashi Ikeguchi |
| 2nd Author's Affiliation | National Institute of Technology, Tokyo College (NIT, Tokyo College) |
| 3rd Author's Name | Ritsuo Sakimura |
| 3rd Author's Affiliation | National Institute of Technology, Gumma College (NIT, Gumma College) |
| 4th Author's Name | Kiyokazu Kimura |
| 4th Author's Affiliation | National Institute of Technology, Gumma College (NIT, Gumma College) |
| 5th Author's Name | Kazuma Inoue |
| 5th Author's Affiliation | National Institute of Technology, Gumma College (NIT, Gumma College) |
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| Speaker | Author-1 |
| Date Time | 2020-01-27 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | EMM |
| Paper # | EMM2019-99 |
| Volume (vol) | vol.119 |
| Number (no) | no.396 |
| Page | pp.27-30 |
| #Pages | 4 |
| Date of Issue | 2020-01-20 (EMM) |
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