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| Paper Abstract and Keywords | ||
| Presentation | 2022-07-20 09:00 [Invited Talk] Audio forensics and recording property estimation Akira Nishimura (TUIS)  ISEC2022-17 SITE2022-21 BioX2022-42 HWS2022-17 ICSS2022-25 EMM2022-25 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Audio forensics is a research field of media forensics for criminal investigations and courts by utilizing acoustical science and technology. Research topics on audio forensics include speaker identification, a field of speech sciences, noise reduction and speech enhancement, a field of audio signal processing, and estimation of recording properties. This invited talk briefly introduces the former two topics, then moves on to the latter, which consists of recording target identification, tamper detection, estimation of recording environments and recording devices, and audio steganography. Mainly, the latter two topics, recording environment and device estimation, and audio steganography, tackled by the presenter, are described in more detail. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | speaker identification / noise reduction / autenticity / electronic network frequency / recording device estimation / steganalysis / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 127, EMM2022-25, pp. 58-58, July 2022. | |
| Paper # | EMM2022-25 | |
| Date of Issue | 2022-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) | |
| ISSN | 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 | ISEC2022-17 SITE2022-21 BioX2022-42 HWS2022-17 ICSS2022-25 EMM2022-25 |
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| Conference Information | |
| Committee | EMM BioX ISEC SITE ICSS HWS IPSJ-CSEC IPSJ-SPT |
| Conference Date | 2022-07-19 - 2022-07-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2022-07-EMM-BioX-ISEC-SITE-ICSS-HWS-CSEC-SPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Audio forensics and recording property estimation |
| Sub Title (in English) | |
| Keyword(1) | speaker identification |
| Keyword(2) | noise reduction |
| Keyword(3) | autenticity |
| Keyword(4) | electronic network frequency |
| Keyword(5) | recording device estimation |
| Keyword(6) | steganalysis |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akira Nishimura |
| 1st Author's Affiliation | Tokyo University of Information Sciences (TUIS) |
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| Speaker | Author-1 |
| Date Time | 2022-07-20 09:00:00 |
| Presentation Time | 60 minutes |
| Registration for | EMM |
| Paper # | ISEC2022-17, SITE2022-21, BioX2022-42, HWS2022-17, ICSS2022-25, EMM2022-25 |
| Volume (vol) | vol.122 |
| Number (no) | no.122(ISEC), no.123(SITE), no.124(BioX), no.125(HWS), no.126(ICSS), no.127(EMM) |
| Page | p.58 |
| #Pages | 1 |
| Date of Issue | 2022-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) |
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