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 |
6 |
Date of Issue |
2015-03-05 (EMM) |
|