详情描述

Noise control engineering is a comprehensive field, primarily encompassing three major aspects: identification and control of noise sources, blocking of noise transmission paths, and protection of noise reception points. Specific tasks involve noise reduction for sources such as industrial equipment, transportation facilities, and construction sites, including the installation of mufflers and soundproof enclosures; soundproof and absorbent design for noise pathways, such as setting up noise barriers and soundproof walls; and protective measures in sensitive noise areas like residential and educational zones, such as installing soundproof windows and planting soundproof green belts. Additionally, it includes noise monitoring and assessment, as well as the establishment and enforcement of noise standards.