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Paper Abstract and Keywords
Presentation 2014-03-07 15:00
[Poster Presentation] A Mobile Application for Disaster Prevention Broadcasting System Based on Audio Data Hiding
Yoshimasa Yamaguchi, Akihiro Oizumi, Toru Tachikawa, Tetsuya Kojima (Tokyo Natl. Coll. Tech.) EMM2013-104
Abstract (in Japanese) (See Japanese page) 
(in English) The data hiding is a technique to protect the copyright information, avoid the illegal copies of the multimedia contents, and so on. Complete complementary code(CCC) is one of the spread spectrum sequence families with good correlation properties. An image data hiding based on CCC has already been proposed. In this study, a data hiding scheme based on CCC is applied to audio data, such as sirens and disaster prevention broadcasting. We executed experiments using real siren sounds from speakers, and the performance with the proposed method is evaluated. In addition, smartphone software that can extract the disaster prevention information from the recorded siren sounds and show it on the display is developed.
Keyword (in Japanese) (See Japanese page) 
(in English) data hiding / complete complementary code / disaster prevention broadcasting / Android application / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 480, EMM2013-104, pp. 27-32, March 2014.
Paper # EMM2013-104 
Date of Issue 2014-02-28 (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 EMM2013-104

Conference Information
Committee EMM  
Conference Date 2014-03-07 - 2014-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) JAIST 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Poster Session, etc. 
Paper Information
Registration To EMM 
Conference Code 2014-03-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Mobile Application for Disaster Prevention Broadcasting System Based on Audio Data Hiding 
Sub Title (in English)  
Keyword(1) data hiding  
Keyword(2) complete complementary code  
Keyword(3) disaster prevention broadcasting  
Keyword(4) Android application  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yoshimasa Yamaguchi  
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 Toru Tachikawa  
3rd Author's Affiliation Tokyo National College of Technology (Tokyo Natl. Coll. Tech.)
4th Author's Name Tetsuya Kojima  
4th Author's Affiliation Tokyo National College of Technology (Tokyo Natl. Coll. Tech.)
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Speaker Author-1 
Date Time 2014-03-07 15:00:00 
Presentation Time 120 minutes 
Registration for EMM 
Paper # EMM2013-104 
Volume (vol) vol.113 
Number (no) no.480 
Page pp.27-32 
#Pages 6 
Date of Issue 2014-02-28 (EMM) 

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