User:Mashby1228/sandbox

A noise or sound dose is the amount of noise/sound a person is exposed to in a day. The dose is represented by a percentage. A noise dose of 100% means that a person has exceeded the permissible amount of noise. Any noise exposure after the 100% noise dose may damage hearing. OSHA standards state that 100% dose is reached when a person is exposed for 8 hours TWA at 90 dBA.

OSHA 29 CFR 1910.95 Occupation Noise Exposure Standard. Occupational Health and Safety Administration. 2011-03-03. Retrieved 2018-15-10.