How To Reduce Noise In The Site?

- Jun 20, 2018-

Many people do not pay attention to the background noise in the scene, but in the national standards, they all put forward the corresponding requirements, such as: a concert hall should be less than 35dB, a class disco should be less than 40dB class, the reason is: the increase in background noise Larger correspondingly reduces the signal-to-noise ratio of the sound reinforcement system, which affects the quality of the project. To effectively solve this problem, the previously mentioned sound insulation limits, for example: whether the air inlet noise of the central air conditioner allows the installation unit to help solve the problem; the noise, size, and installation position of the fan are appropriate.



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