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Paper Abstract and Keywords
Presentation 2013-12-20 10:45
Environmental sensing system for grasp and prediction of a group behavior -- Speaker localization using directional microphones --
Hiroaki Murata, Masano Nakayama, Katsuhide Fujita, Ikuko Shimizu, Seiji Hotta, Kaori Fujinami, Toshiyuki Kondo, Hironori Nakajo, Takafumi Saito, Kinya Fujita (Tokyo Univ. of Agr. and Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) We are developing “Smart Space Technology toward Sustainable Society” which is the environmental sensing system for grasp and prediction of group behaviors. In this paper, we report a part of the system which can detect speaker localization. The sensing system is consisted of six directional microphones attached on the celling and estimates the speaker position using a ratio of the sound pressure. The results show the sensing system detects two speakers’ position and estimates turn-taking.
Keyword (in Japanese) (See Japanese page) 
(in English) group behavior analysis / speaker localization / turn-taking / environmental sensing system / directional microphone / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee HCGSYMPO  
Conference Date 2013-12-18 - 2013-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Matsuyama Multi-Purpose Community Cente 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Human communication, etc. 
Paper Information
Registration To HCGSYMPO 
Conference Code 2013-12-HCGSYMPO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Environmental sensing system for grasp and prediction of a group behavior 
Sub Title (in English) Speaker localization using directional microphones 
Keyword(1) group behavior analysis  
Keyword(2) speaker localization  
Keyword(3) turn-taking  
Keyword(4) environmental sensing system  
Keyword(5) directional microphone  
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1st Author's Name Hiroaki Murata  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
2nd Author's Name Masano Nakayama  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
3rd Author's Name Katsuhide Fujita  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
4th Author's Name Ikuko Shimizu  
4th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
5th Author's Name Seiji Hotta  
5th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
6th Author's Name Kaori Fujinami  
6th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
7th Author's Name Toshiyuki Kondo  
7th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
8th Author's Name Hironori Nakajo  
8th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
9th Author's Name Takafumi Saito  
9th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
10th Author's Name Kinya Fujita  
10th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr. and Tech.)
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Speaker
Date Time 2013-12-20 10:45:00 
Presentation Time 20 
Registration for HCGSYMPO 
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