详情描述

Noise control engineering is an integrated field, primarily encompassing three major aspects: identification and control of noise sources, interruption of noise transmission pathways, and protection of noise receptors. Specific tasks involve noise reduction for industrial equipment, transportation facilities, and construction sites, such as installing mufflers and sound-insulating enclosures; soundproofing and sound-absorbing design for noise transmission routes, including setting up acoustic barriers and soundproof walls; and implementing protective measures in noise-sensitive areas like residential and educational zones, such as installing soundproof windows and planting sound-insulating green belts. Additionally, it includes noise monitoring and evaluation, as well as the establishment and enforcement of noise standards.