Concert Viewing Headphones
An audiovisual interface equipped with a projector, an inclina-tion sensor, and a distance sensor for zoom control has been developed that enables a user to selectively view and listen to specific performers in a video-taped group performance. Dubbed Concert Viewing Headphones, it has both image and...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
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| Series: | International Journal of Computer Games Technology |
| Online Access: | http://dx.doi.org/10.1155/2011/612535 |
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| _version_ | 1832556539703984128 |
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| author | Kazuya Atsuta Masatoshi Hamanaka SeungHee Lee |
| author_facet | Kazuya Atsuta Masatoshi Hamanaka SeungHee Lee |
| author_sort | Kazuya Atsuta |
| collection | DOAJ |
| description | An audiovisual interface equipped with a projector, an inclina-tion sensor, and a distance sensor for zoom control has been developed that enables a user to selectively view and listen to specific performers in a video-taped group performance. Dubbed Concert Viewing Headphones, it has both image and sound processing functions. The image processing extracts the portion of the image indicated by the user and projects it free of distortion on the front and side walls. The sound processing creates imaginary microphones for those performers without one so that the user can hear the sound from any performer. Testing using images and sounds captured using a fisheye-lens camera and 37 lavalier microphones showed that sound locali-zation was fastest when an inverse square function was used for the sound mixing and that the zoom function was useful for locating the desired sound performance. |
| format | Article |
| id | doaj-art-1df25f3f4c3c4db1bc1f4dacd704481a |
| institution | Kabale University |
| issn | 1687-7047 1687-7055 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Computer Games Technology |
| spelling | doaj-art-1df25f3f4c3c4db1bc1f4dacd704481a2025-02-03T05:44:57ZengWileyInternational Journal of Computer Games Technology1687-70471687-70552011-01-01201110.1155/2011/612535612535Concert Viewing HeadphonesKazuya Atsuta0Masatoshi Hamanaka1SeungHee Lee2Graduate School of Systems and Information Engineering, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, JapanFaculty of Engineering, Information and Systems, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, JapanFaculty of Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, JapanAn audiovisual interface equipped with a projector, an inclina-tion sensor, and a distance sensor for zoom control has been developed that enables a user to selectively view and listen to specific performers in a video-taped group performance. Dubbed Concert Viewing Headphones, it has both image and sound processing functions. The image processing extracts the portion of the image indicated by the user and projects it free of distortion on the front and side walls. The sound processing creates imaginary microphones for those performers without one so that the user can hear the sound from any performer. Testing using images and sounds captured using a fisheye-lens camera and 37 lavalier microphones showed that sound locali-zation was fastest when an inverse square function was used for the sound mixing and that the zoom function was useful for locating the desired sound performance.http://dx.doi.org/10.1155/2011/612535 |
| spellingShingle | Kazuya Atsuta Masatoshi Hamanaka SeungHee Lee Concert Viewing Headphones International Journal of Computer Games Technology |
| title | Concert Viewing Headphones |
| title_full | Concert Viewing Headphones |
| title_fullStr | Concert Viewing Headphones |
| title_full_unstemmed | Concert Viewing Headphones |
| title_short | Concert Viewing Headphones |
| title_sort | concert viewing headphones |
| url | http://dx.doi.org/10.1155/2011/612535 |
| work_keys_str_mv | AT kazuyaatsuta concertviewingheadphones AT masatoshihamanaka concertviewingheadphones AT seungheelee concertviewingheadphones |