参考资料

《WS/T 754-2016》 噪声职业病危害风险管理指南 Guidelines for risk management of occupational noise hazard 本标准规定了噪声的职业病危害风险评价及风险管理程序、方法、内容等一般原则，给出了噪声职业病危害风险管理指南。 本标准适用于产生生产性噪声的各类工作场所噪声职业暴露的风险评价及风险管理

ArticlePDF Available. NIOSH Criteria for a Recommended Standard: Occupational Noise Exposure, Revised Criteria 1998. May 2002. The Journal of the Acoustical Society of America 111 (5):2397-2397

The NIOSH recommended exposure limit (REL) for occupational noise exposure is 85 A-weighted decibels (dBA) over an eight-hour shift. If workers are repeatedly exposed to noise at or above the REL, employers must provide a hearing loss prevention program. Noise levels are likely hazardous if a person must raise their voice to speak with someone