soundproof enclosure is an effective noise reduction measure that involves enclosing noisy equipment to significantly block the transmission and spread of noise, thereby reducing its impact on the environment.

Soundproof enclosures can achieve a noise reduction of 20-30 dB(A) between the inside and outside of the enclosure. They are primarily used for noise-generating equipment such as air compressors, natural gas compressors, diesel engines, electric motors, gas turbines, steam turbines, water pumps, fans, and other noisy machinery.