Presentation | 2020-01-27 Research Projects on Disaster Prevention Broadcasting Systems Using Audio Data Hiding Tetsuya Kojima, Takashi Ikeguchi, Ritsuo Sakimura, Kiyokazu Kimura, Kazuma Inoue, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The authors have proposed a disaster prevention broadcasting system based on audio data hiding scheme. In this system, messages regarding disasters are embedded into siren sounds by using audio data hiding techniques, and transmitted from a loud speaker without any internet connections and telephone networks. The embedded messages can be extracted from the recorded siren sound at the receiver such as a smartphone or a tablet, and displayed visually on the screen. In the previous studies, it has been shown that the messages can be transmitted with almost no errors within around 15m distance between the loud speaker and the receiver in an indoor scenario. In this report, we introduce the primal results on this study as well as some research projects currently tackled by the authors' groups. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | disaster prevention broadcasting / audio data hiding / siren sound / speaker / UAV |
Paper # | EMM2019-99 |
Date of Issue | 2020-01-20 (EMM) |
Conference Information | |
Committee | EMM |
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Conference Date | 2020/1/27(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tohoku Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Sense of Presence, Universal Media, Digital Entertainment, etc. |
Chair | Masaki Kawamura(Yamaguchi Univ.) |
Vice Chair | Motoi Iwata(Osaka Prefecture Univ.) / Tetsuya Kojima(NIT,Tokyo College) |
Secretary | Motoi Iwata(NIT, Nagano College) / Tetsuya Kojima(Nagase) |
Assistant | Masaki Inamura(Tokyo Denki Univ.) / Kazuhiro Kono(Kansai Univ.) |
Paper Information | |
Registration To | Technical Committee on Enriched MultiMedia |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Research Projects on Disaster Prevention Broadcasting Systems Using Audio Data Hiding |
Sub Title (in English) | |
Keyword(1) | disaster prevention broadcasting |
Keyword(2) | audio data hiding |
Keyword(3) | siren sound |
Keyword(4) | speaker |
Keyword(5) | UAV |
1st Author's Name | Tetsuya Kojima |
1st Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
2nd Author's Name | Takashi Ikeguchi |
2nd Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
3rd Author's Name | Ritsuo Sakimura |
3rd Author's Affiliation | National Institute of Technology, Gumma College(NIT, Gumma College) |
4th Author's Name | Kiyokazu Kimura |
4th Author's Affiliation | National Institute of Technology, Gumma College(NIT, Gumma College) |
5th Author's Name | Kazuma Inoue |
5th Author's Affiliation | National Institute of Technology, Gumma College(NIT, Gumma College) |
Date | 2020-01-27 |
Paper # | EMM2019-99 |
Volume (vol) | vol.119 |
Number (no) | EMM-396 |
Page | pp.pp.27-30(EMM), |
#Pages | 4 |
Date of Issue | 2020-01-20 (EMM) |