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This paper describes the development of small 5.0 surround microphone and 3ch to 5ch signal re-composing system. The principal reason we started this development was broadcasters’ recent demand for a small, light weight cameramounted 5.0 surround microphone for documentary, drama and sports shooting outdoors. We have produced a 5.0 surround microphone but if we want to use it as a camera mounted microphone, there is a limitation we couldn’t ignore. The limitation is the number of audio tracks. The commonly available HD cameras in the market have only 4 audio tracks. In order to overcome the limitation, we developed a 3ch to 5ch signal recomposing system.
Author (s): Ishii, Takeshi;
Kawashima, Takako;
Kikkawa, Satoshi;
Kobayashi, Minoru;
Komiyama, Setsu;
Affiliation:
NHK Japan Broadcasting Corporation; NHK Japan Broadcasting Corporation Hiroshima Div.; NHK Japan Broadcasting Corporation Yokohama Div.; Sanken Microphone Co., Ltd.
(See document for exact affiliation information.)
AES Convention: 122
Paper Number:7104
Publication Date:
2007-05-06
Session subject:
Microphones and Loudspeakers
DOI:
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Ishii, Takeshi; Kawashima, Takako; Kikkawa, Satoshi; Kobayashi, Minoru; Komiyama, Setsu; 2007; Development of Camera Mountable 5.0 Surround Microphone and Method of 3Ch to 5Ch Signal Re-Composing System [PDF]; NHK Japan Broadcasting Corporation; NHK Japan Broadcasting Corporation Hiroshima Div.; NHK Japan Broadcasting Corporation Yokohama Div.; Sanken Microphone Co., Ltd.; Paper 7104; Available from: https://aes.org/publications/elibrary-page/?id=14089
Ishii, Takeshi; Kawashima, Takako; Kikkawa, Satoshi; Kobayashi, Minoru; Komiyama, Setsu; Development of Camera Mountable 5.0 Surround Microphone and Method of 3Ch to 5Ch Signal Re-Composing System [PDF]; NHK Japan Broadcasting Corporation; NHK Japan Broadcasting Corporation Hiroshima Div.; NHK Japan Broadcasting Corporation Yokohama Div.; Sanken Microphone Co., Ltd.; Paper 7104; 2007 Available: https://aes.org/publications/elibrary-page/?id=14089
@inproceedings{Ishii2007development,
title={{Development of Camera Mountable 5.0 Surround Microphone and Method of 3Ch to 5Ch Signal Re-Composing System}},
author={Ishii, Takeshi and Kawashima, Takako and Kikkawa, Satoshi and Kobayashi, Minoru and Komiyama, Setsu},
year={2007},
month={may},
booktitle={Journal of the Audio Engineering Society},
publisher={Paper 7104; AES Convention 122; May 2007},
number={7104},
organization={AES},
}
TY – paper
TI – Development of Camera Mountable 5.0 Surround Microphone and Method of 3Ch to 5Ch Signal Re-Composing System
AU – Ishii, Takeshi
AU – Kawashima, Takako
AU – Kikkawa, Satoshi
AU – Kobayashi, Minoru
AU – Komiyama, Setsu
PY – 2007
JO – Journal of the Audio Engineering Society
VL – 7104
Y1 – May 2007
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