Presentation | 1993/9/24 A study on measurement of directional physical parameters in room acoustics Hiroyuki Ohkubo, Ryou Ikezawa, Hayao Tanabe, Takashi Nishi, Kouichi Kitamura, Michiko Takahashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A simplified measuring method for physical parameters reflecting the direction of reflection sound was studied from the view point of both simulation and in-site measurement. In the simulation, (1)the error caused by the simplified method, (2)and whether this error psychologically causes a significant difference, were studied. The directional physical parameters measured by the simplified method were compared with those by the present precise method in a real sound field.It has become clear that the simplified method could be applicable.for actual conditions in sound fields. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Room acoustics / Directional physical parameter / Sound field simulation / Sound field measurement |
Paper # | EA93-48 |
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Conference Information | |
Committee | EA |
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Conference Date | 1993/9/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on measurement of directional physical parameters in room acoustics |
Sub Title (in English) | |
Keyword(1) | Room acoustics |
Keyword(2) | Directional physical parameter |
Keyword(3) | Sound field simulation |
Keyword(4) | Sound field measurement |
1st Author's Name | Hiroyuki Ohkubo |
1st Author's Affiliation | NHK Science and Technical Research Laboratories() |
2nd Author's Name | Ryou Ikezawa |
2nd Author's Affiliation | NHK Science and Technical Research Laboratories |
3rd Author's Name | Hayao Tanabe |
3rd Author's Affiliation | NHK Science and Technical Research Laboratories |
4th Author's Name | Takashi Nishi |
4th Author's Affiliation | NHK Science and Technical Research Laboratories |
5th Author's Name | Kouichi Kitamura |
5th Author's Affiliation | NHK Engineering Service |
6th Author's Name | Michiko Takahashi |
6th Author's Affiliation | NHK Engineering Service |
Date | 1993/9/24 |
Paper # | EA93-48 |
Volume (vol) | vol.93 |
Number (no) | 248 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |