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| Presentation | 2013-07-18 15:40 Study on Speech Watermarking Based on Modifications to LSFs for Tampering Detection Shengbei Wang, Masashi Unoki (JAIST)  ISEC2013-32 SITE2013-27 ICSS2013-37 EMM2013-34 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Digital watermarking for speech signals can effectively protect speech signals from malicious tampering. This paper proposes a tampering detection approach based on speech watermarking of modifications to line spectral frequencies (LSFs). Watermarks are embedded into LSFs that derived from linear prediction (LP) analysis with dither modulation-quantization index modulation (DM-QIM). We evaluated the proposed approach with inaudibility, robustness, and fragility. The results indicated that the proposed approach for tampering detection with minor modifications to LSFs not only enabled the watermarks to be inaudible but also achieved good balance between robustness against meaningful processing and fragility against tampering. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Speech watermarking / tampering detection / LSFs / DM-QIM / robustness / fragility / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 138, EMM2013-34, pp. 233-238, July 2013. | |
| Paper # | EMM2013-34 | |
| Date of Issue | 2013-07-11 (ISEC, SITE, ICSS, 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 | ISEC2013-32 SITE2013-27 ICSS2013-37 EMM2013-34 |
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| Conference Information | |
| Committee | EMM ISEC SITE ICSS IPSJ-CSEC IPSJ-SPT |
| Conference Date | 2013-07-18 - 2013-07-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Security |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2013-07-EMM-ISEC-SITE-ICSS-CSEC-SPT |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Speech Watermarking Based on Modifications to LSFs for Tampering Detection |
| Sub Title (in English) | |
| Keyword(1) | Speech watermarking |
| Keyword(2) | tampering detection |
| Keyword(3) | LSFs |
| Keyword(4) | DM-QIM |
| Keyword(5) | robustness |
| Keyword(6) | fragility |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shengbei Wang |
| 1st Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
| 2nd Author's Name | Masashi Unoki |
| 2nd Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
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| Speaker | Author-1 |
| Date Time | 2013-07-18 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | EMM |
| Paper # | ISEC2013-32, SITE2013-27, ICSS2013-37, EMM2013-34 |
| Volume (vol) | vol.113 |
| Number (no) | no.135(ISEC), no.136(SITE), no.137(ICSS), no.138(EMM) |
| Page | pp.233-238 |
| #Pages | 6 |
| Date of Issue | 2013-07-11 (ISEC, SITE, ICSS, EMM) |
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