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- Anechoic room
- 2018-06-26
- The acoustic chamber is not only a special laboratory of acoustic testing, but also an important part of the test system. In fact, it is also one of the acoustic testing equipment. The acoustic performance index directly affects the accuracy of the test. The anechoic room is divided into the whole muffling room and the semi anechoic room. The six sides of the room are all covered with sound absorbing layer, which is called anechoic room. It is called semi anechoic room in the s
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Shanghai Jing Xin Environmental Protection Technology Co., Ltd.
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