| Presentation | 2022-07-20 [Invited Talk] Audio forensics and recording property estimation Akira Nishimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | speaker identification / noise reduction / autenticity / electronic network frequency / recording device estimation / steganalysis |
| Paper # | ISEC2022-17,SITE2022-21,BioX2022-42,HWS2022-17,ICSS2022-25,EMM2022-25 |
| Date of Issue | 2022-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) |
| Conference Information | |
| Committee | EMM / BioX / ISEC / SITE / ICSS / HWS / IPSJ-CSEC / IPSJ-SPT |
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| Conference Date | 2022/7/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Ryoichi Nishimura(NICT) / Hitoshi Imaoka(NEC) / Noboru Kunihiro(Tsukuba Univ.) / Takushi Otani(Kibi International Univ.) / Katsunari Yoshioka(Yokohama National Univ.) / Makoto Nagata(Kobe Univ.) |
| Vice Chair | Kotaro Sonoda(Nagasaki Univ.) / Masatsugu Ichino(Univ. of Electro-Comm.) / Norihiko Okui(KDDI Research) / Naoyuki Takada(SECOM) / Junji Shikata(Yokohama National Univ.) / Goichiro Hanaoka(AIST) / Soichiro Morishita(Cyber Agent) / Takeo Tatsumi(Open Univ. of Japan) / Takahiro Kasama(NICT) / Yuichi Hayashi(NAIST) / Daisuke Suzuki(Mitsubishi Electric) |
| Secretary | Kotaro Sonoda(Kaishi Professional Univ.) / Masatsugu Ichino(Chiba Univ.) / Norihiko Okui(NEC) / Naoyuki Takada(MitsubishiElectric) / Junji Shikata(AIST) / Goichiro Hanaoka(Ibaraki Univ.) / Soichiro Morishita(NRI-Secure) / Takeo Tatsumi(Hokuriku Univ.) / Takahiro Kasama(KDDI labs.) / Yuichi Hayashi(Okayama Univ.) / Daisuke Suzuki(SSS) / (NAIST) |
| Assistant | Tomoko Kajiyama(Hiroshima City Univ.) / Shieyuki Sakazawa(Osaka Inst. of Tech.) / Hiroyuki Suzuki(Gunma Univ) / Shinichi Shirakawa(Yokohama National Univ.) / Yoshikazu Hanatani(Toshiba) / Yusuke Tachibana(Fukuoka Inst. of Tech.) / Keisuke Kito(Mitsubishi Electric) / Takeshi Sugawara(Univ. of Electro-Comm.) / Yo Kanemoto(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Enriched MultiMedia / Technical Committee on Biometrics / Technical Committee on Information Security / Technical Committee on Social Implications of Technology and Information Ethics / Technical Committee on Information and Communication System Security / Technical Committee on Hardware Security / Special Interest Group on Computer Security / Special Interest Group on Security Psychology and Trust |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] 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 |
| 1st Author's Name | Akira Nishimura |
| 1st Author's Affiliation | Tokyo University of Information Sciences(TUIS) |
| Date | 2022-07-20 |
| Paper # | ISEC2022-17,SITE2022-21,BioX2022-42,HWS2022-17,ICSS2022-25,EMM2022-25 |
| Volume (vol) | vol.122 |
| Number (no) | ISEC-122,SITE-123,BioX-124,HWS-125,ICSS-126,EMM-127 |
| Page | pp.pp.58-58(ISEC), pp.58-58(SITE), pp.58-58(BioX), pp.58-58(HWS), pp.58-58(ICSS), pp.58-58(EMM), |
| #Pages | 1 |
| Date of Issue | 2022-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) |