详情描述

Noise control engineering is a comprehensive field, primarily involving three major aspects: identification and control of noise sources, blocking of noise transmission paths, and protection of noise reception points. Specific tasks include noise reduction for industrial equipment, transportation facilities, and construction sites, such as installing mufflers and soundproofing covers; soundproofing and sound-absorbing designs for noise transmission paths, such as setting up acoustic barriers and soundproofing walls; and implementing protective measures in sensitive noise areas like residential districts and schools, such as installing soundproof windows and planting soundproofing green belts. Additionally, it encompasses noise monitoring and assessment, as well as the establishment and enforcement of noise standards.