Performance of microphone array geometries in a reverberant room
β Scribed by Ward, Darren B.
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 421 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1124-318X
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Standardized methods for the measurement of the sound absorption coefficient, or, of materials in a reverberant room use well known relations between ~ and the reverberation time of the room. Actually, these relations are correct only in rooms with high diffusion at low β’ values and for uniform dist
## When measuring the absorption coeficient of acoustic materials in a reverberation room a lot of changing parameters can cause considerable errors in all dtrerent frequency bands of interest. Although the ISOstandard, 'Measurement of the sound absorption in a reverberant room', spectfies the most
Bjergsted concert hall in Stavanger, Norway, was opened in 1982 as a multi-purpose hail, but primarily intended for concert~'. The hall has been rebuilt frem an oM dome-shaped exhibition hall. The new shape qf the hall was designed using computeri:ed sound ray tracing, in a threedimensional mathemat
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