| The in-depth contents |
| Publication year |
1992 |
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| Title |
SOUND FIELD OF THE MEMBRANE STRUCTURE |
| Author |
Mitsutoshi WATANABE,Masayoshi TSUBOI,Shigeru HIRANO
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| Summary |
Large-volume space of the membrane structure can be a light like an openair by daylight through a membrane. But large-volume space of the membrane structure usually have long reverberation time because absorption ratio is small， and so clearness of announce becomes badly. And the room acoustics of large-volume space is not diffusive， so the conventional method predicated on diffusive acoustics results in large error and is not practical. This paper describes that a countermeasure and prediction method for the room acoustic of the membrane structure， and its application.
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