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; designing soundproofing and sound-absorbing solutions for noise transmission routes, like setting up acoustic barriers and soundproofing walls; and implementing protective measures in sensitive noise areas such as residential and educational zones, 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.