reverberation room
2.Reverberation room is the special test room that is used in acoustics, in the measurement of sound absorption coefficient in random incidence and determination of sound power levels of noise sources, the reverberation room is used very extensively.
3.After the reverberation room is built, it is shooed by acoustical measurement that every tales is satisfing or better than of the national standard.
4.Combined with the project of reverberation room, some technical problems such as the volume, type, sound absorption, sound insulation and sound diffusion arc introduced.
5.Having measured the sound absorption coefficient of BOMDER soundabsorber in reverberation room, this article analyzed the influences that the materialbeing perforated or not, different depth of space from the wall, different arrangementtype and its application.
