How to assess hearing protection effectiveness: what is new in ANSI/ASA S12.68.
Acoustics Today 2008 Apr; 4(2):40-42
The use of the ANS/ASA 512.68 method provides more relevant and useful numbers that describe what a person might expect when using hearing protection. However, unless one wears the protection when exposed to hazardous levels of noise, the numbers will be meaningless. Noise-induced hearing loss is entirely preventable.
Standards; Hearing-protection; Hearing-conservation; Noise-protection; Personal-protective-equipment; Personal-protection; Protective-equipment; Sound-attenuation
William J. Murphy, National Institute for Occupational Safety and Health, Cincinnati, Ohio 45226-1998
Newsletter; Academic/Scholarly; Lay Publication