Summer, air conditioning is essential to cool off our heat reduction tool, however, followed by air-conditioning noise is unavoidable, air-conditioning noise, so that already in the heat, coupled with the summer day short night, more difficult to make We sleep a. Noise, noise is generally larger central air conditioning, air sound about 70dB-80dB, typically affect neighboring residents, and if the air conditioner is mounted on the floor may result in severe vibration sound transmission. Our long-term undertaking all kinds of noise control engineering, noise processing for the air conditioning has a lot of experience, we can solve all kinds of problems. For more details, please consult the Sichuan Science and Technology Co., Ltd. Haiyan acoustics.