Presentation | 2011-06-28 Personal Sound Display Using Parametric Loudspeakers for Simultaneous Multiple-Movie Seeing Masamichi UETA, Kentaro KIMURA, Osamu HOSHUYAMA, Tomohiro TANIKAWA, Michitaka HIROSE, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a sound display system by which each user can listen to only the sound of the movie the user is seeing from multiple movies. When multiple movies are played simultaneously using conventional ordinary loudspeakers, the sounds are spread spatially and mixed, although each user needs only one sound. The proposed system can generate a separated sound field for each movie at the user position using multiple superdirective loudspeakers, and control the source and sound direction depending on the user direction. Subjective evaluation with a prototype system for simultaneous multiple-movie seeing shows that the proposed system enables users to listen the sound of the movie they are seeing more easily than the system playing the movie sounds simultaneously with ordinary loudspeakers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Parametric Loudspeaker / Ultrasonic Directional Loudspeaker / Personal Sound / Multiple-Movie Seeing |
Paper # | MVE2011-18 |
Date of Issue |
Conference Information | |
Committee | MVE |
---|---|
Conference Date | 2011/6/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Media Experience and Virtual Environment (MVE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Personal Sound Display Using Parametric Loudspeakers for Simultaneous Multiple-Movie Seeing |
Sub Title (in English) | |
Keyword(1) | Parametric Loudspeaker |
Keyword(2) | Ultrasonic Directional Loudspeaker |
Keyword(3) | Personal Sound |
Keyword(4) | Multiple-Movie Seeing |
1st Author's Name | Masamichi UETA |
1st Author's Affiliation | Graduate School of Information Science and Technology, The University of Tokyo() |
2nd Author's Name | Kentaro KIMURA |
2nd Author's Affiliation | Graduate School of Information Science and Technology, The University of Tokyo |
3rd Author's Name | Osamu HOSHUYAMA |
3rd Author's Affiliation | Information and Media Processing Laboratories, NEC Corporation |
4th Author's Name | Tomohiro TANIKAWA |
4th Author's Affiliation | Graduate School of Information Science and Technology, The University of Tokyo |
5th Author's Name | Michitaka HIROSE |
5th Author's Affiliation | Graduate School of Information Science and Technology, The University of Tokyo |
Date | 2011-06-28 |
Paper # | MVE2011-18 |
Volume (vol) | vol.111 |
Number (no) | 101 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |