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| Presentation | 2014-01-28 10:45 A Disaster Prevention Broadcasting Based on Audio Data Hiding Using Complete Complementary Codes Toru Tachikawa, Akihiro Oizumi, Tetsuya Kojima (Tokyo Natl. Coll. Tech.)  EMM2013-96 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It has been shown that data hiding schemes based on complete complementary codes (CCCs) can achieve a high payload and an error-free extraction of the embedded data because of the ideal correlation properties of CCCs. We propose a disaster prevention broadcasting system based on audio data hiding using CCCs. In the proposed system, the information on disasters such as earthquakes and tsunamis can be embedded into audio signals like sirens. These information can be processed by mobile terminals and smartphones for faster dissemination of disaster information in the community aiding an effective and safe evacuation. This report shows that the proposed method can extract the embedded data successfully even in the experiments using the real siren sound from a loud speaker. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | data hiding / complete complementary code / DFT / disaster prevention broadcasting / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 415, EMM2013-96, pp. 45-50, Jan. 2014. | |
| Paper # | EMM2013-96 | |
| Date of Issue | 2014-01-20 (EMM) | |
| 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 | EMM2013-96 |
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| Conference Information | |
| Committee | EMM |
| Conference Date | 2014-01-27 - 2014-01-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Research Institute of Electrical Communication |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2014-01-EMM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Disaster Prevention Broadcasting Based on Audio Data Hiding Using Complete Complementary Codes |
| Sub Title (in English) | |
| Keyword(1) | data hiding |
| Keyword(2) | complete complementary code |
| Keyword(3) | DFT |
| Keyword(4) | disaster prevention broadcasting |
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| 1st Author's Name | Toru Tachikawa |
| 1st Author's Affiliation | Tokyo National College of Technology (Tokyo Natl. Coll. Tech.) |
| 2nd Author's Name | Akihiro Oizumi |
| 2nd Author's Affiliation | Tokyo National College of Technology (Tokyo Natl. Coll. Tech.) |
| 3rd Author's Name | Tetsuya Kojima |
| 3rd Author's Affiliation | Tokyo National College of Technology (Tokyo Natl. Coll. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2014-01-28 10:45:00 |
| Presentation Time | 30 minutes |
| Registration for | EMM |
| Paper # | EMM2013-96 |
| Volume (vol) | vol.113 |
| Number (no) | no.415 |
| Page | pp.45-50 |
| #Pages | 6 |
| Date of Issue | 2014-01-20 (EMM) |
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