IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2015-03-12 16:00
[Poster Presentation] On the Qualities of Stego Siren Sounds for Disaster Prevention Broadcasting Using Audio Data Hiding
Akihiro Oizumi, Tetsuya Kojima (NIT, Tokyo College) EMM2014-89
Abstract (in Japanese) (See Japanese page) 
(in English) A disaster prevention broadcasting based on audio data hiding using complete complementary code has been proposed. In the proposed system,the stego sound is obtained by embedding disaster information into cover audio signals such as siren sound and voice announcement for evacuation guiding. The stego sound is broadcast by a loud speaker and recorded by smartphones or tablets. The embedded information can be extracted from the recorded stego sound, which realizes a quick and reliable information transmission under the disaster situation. In this study, two stego siren sound signals are considered. One is constructed by embedding the disaster information into significant frequency bands of the cover siren sound. The other is a pseudo siren sound generated only from the embedded information without using any cover signals. The quality of such two stego sound signals are compared. In addition, the bit error rate performances are evaluated for both cases through analog transmission experiments using stego sound signals broadcast from a loud speaker
in a laboratory and a gymnasium,
Keyword (in Japanese) (See Japanese page) 
(in English) data hiding / complete complementary code / disaster prevention broadcasting / siren sound / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 511, EMM2014-89, pp. 73-78, March 2015.
Paper # EMM2014-89 
Date of Issue 2015-03-05 (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 EMM2014-89

Conference Information
Committee EMM  
Conference Date 2015-03-12 - 2015-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMM 
Conference Code 2015-03-EMM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On the Qualities of Stego Siren Sounds for Disaster Prevention Broadcasting Using Audio Data Hiding 
Sub Title (in English)  
Keyword(1) data hiding  
Keyword(2) complete complementary code  
Keyword(3) disaster prevention broadcasting  
Keyword(4) siren sound  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Akihiro Oizumi  
1st Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
2nd Author's Name Tetsuya Kojima  
2nd Author's Affiliation National Institute of Technology, Tokyo College (NIT, Tokyo College)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2015-03-12 16:00:00 
Presentation Time 90 minutes 
Registration for EMM 
Paper # EMM2014-89 
Volume (vol) vol.114 
Number (no) no.511 
Page pp.73-78 
#Pages
Date of Issue 2015-03-05 (EMM) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan