Presentation | 2022-11-25 Indoor 3D Positioning Method for a Monaural Microphone using a Single Speaker Yuta Funada, Masanari Nakamura, Hiroaki Murakami, Hiroki Watanabe, Hashizume Hiromichi, Masanori Sugimoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose an indoor 3D positioning method of a single microphone using a single speaker. The proposed method estimates the azimuth and elevation of a microphone by comparing obtained frequency characteristics with reference data previously measured for each azimuth and elevation. The distance between the speaker and microphone is estimated by using the received amplitude value and the attenuation model of the acoustic signal. We report the results of 3D positioning experiments in a real environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Indoor 3D positioning / acoustic positioning / frequency characteristics / RSSI |
Paper # | SeMI2022-59 |
Date of Issue | 2022-11-17 (SeMI) |
Conference Information | |
Committee | SRW / SeMI / CNR |
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Conference Date | 2022/11/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Epinard Nasu |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | IoT Workshop |
Chair | Hanako Noda(Anritsu) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NAIST) |
Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) / Kazuya Monden(Hitachi) / Yasunori Owada(NICT) / Shunsuke Saruwatari(Osaka Univ.) / Yuri Nishikawa(AIST) |
Secretary | Keiichi Mizutani(KUT) / Kentaro Saito(Niigata Univ.) / Hirokazu Sawada(NTT DOCOMO) / Kazuya Monden(Tokyo Univ. of Agri. and Tech.) / Yasunori Owada(Osaka Univ.) / Shunsuke Saruwatari(Toshiba) / Yuri Nishikawa(Nagoya Sangyo Univ.) |
Assistant | Maki Arai(Nihon Univ.) / Yuichi Masuda(Univ. of Tokyo) / Yuki Matsuda(NAIST) / Akihito Taya(Aoyama Gakuin Univ.) / Takeshi Hirai(Osaka Univ.) / Yuta Hoshi(NHK) / Junji Yamato(Kogakuin Univ.) |
Paper Information | |
Registration To | Technical Committee on Short Range Wireless Communications / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Cloud Network Robotics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Indoor 3D Positioning Method for a Monaural Microphone using a Single Speaker |
Sub Title (in English) | |
Keyword(1) | Indoor 3D positioning |
Keyword(2) | acoustic positioning |
Keyword(3) | frequency characteristics |
Keyword(4) | RSSI |
1st Author's Name | Yuta Funada |
1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
2nd Author's Name | Masanari Nakamura |
2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
3rd Author's Name | Hiroaki Murakami |
3rd Author's Affiliation | The University of Tokyo(Tokyo Univ.) |
4th Author's Name | Hiroki Watanabe |
4th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
5th Author's Name | Hashizume Hiromichi |
5th Author's Affiliation | National Institution for Academic Degrees and Quality Enhancement of Higher Education(NIAD-QE) |
6th Author's Name | Masanori Sugimoto |
6th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
Date | 2022-11-25 |
Paper # | SeMI2022-59 |
Volume (vol) | vol.122 |
Number (no) | SeMI-278 |
Page | pp.pp.37-42(SeMI), |
#Pages | 6 |
Date of Issue | 2022-11-17 (SeMI) |