| Presentation | 2019-01-26 Effectiveness of switching target of speech using two kind microphones in one-to-many communication Yuki Kitagishi, Yuki Tanaka, Tomoko Yonezawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we verified our proposed system that promotes individual voice communication in one-to-many communication. The system first determines the output levels of two kinds speakers based on the input volume ratio of the two kinds microphone, and then rotates two servomotors attached to the parametric speaker to change the target of speech based on the lecturer’s face direction. As the results of experiments, there is a tendency that the audience’s embarrassed and interrupting against the other audiences are reduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | One-to-many communication / parametric speaker / individual voice communication / up and down of handheld microphone |
| Paper # | ET2018-78 |
| Date of Issue | 2019-01-19 (ET) |
| Conference Information | |
| Committee | ET |
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| Conference Date | 2019/1/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Umeda Campus, Kansai University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Embodies Knowledge & Skill Education, etc. |
| Chair | Yozo Miyadera(Tokyo Gakugei Univ.) |
| Vice Chair | Ryo Takaoka(Yamaguchi Univ.) |
| Secretary | Ryo Takaoka(Open Univ. of Japan) |
| Assistant | Megumi Kurayama(National Inst. of Tech., Hakodate College) / Masaru Okamoto(Hiroshima City Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Educational Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effectiveness of switching target of speech using two kind microphones in one-to-many communication |
| Sub Title (in English) | |
| Keyword(1) | One-to-many communication |
| Keyword(2) | parametric speaker |
| Keyword(3) | individual voice communication |
| Keyword(4) | up and down of handheld microphone |
| 1st Author's Name | Yuki Kitagishi |
| 1st Author's Affiliation | Kansai University(Kansai Univ.) |
| 2nd Author's Name | Yuki Tanaka |
| 2nd Author's Affiliation | Kansai University(Kansai Univ.) |
| 3rd Author's Name | Tomoko Yonezawa |
| 3rd Author's Affiliation | Kansai University(Kansai Univ.) |
| Date | 2019-01-26 |
| Paper # | ET2018-78 |
| Volume (vol) | vol.118 |
| Number (no) | ET-427 |
| Page | pp.pp.7-12(ET), |
| #Pages | 6 |
| Date of Issue | 2019-01-19 (ET) |