Useful Tool to Emulate Harmful Sound Levels
Posted by proforma on January 9, 2010
When you’re trying to educate personnel about potential hearing loss and decibels, it’s useful to have this tool produced by NIOSH that identifies common sounds — and correlates them to decibel level. The noise meter actually emits the sounds, so make sure to turn down the volume on your computer.
Remember:
110 Decibels — Regular exposure of more than 1 minute risks permanent hearing loss.
100 Decibels — No more than 15 minutes of unprotected exposure recommended.
85 Decibels — Prolonged exposure to any noise at or above 85 decibels can cause gradual hearing loss.
The EPA is revising the Noise Reduction Ratings (NRR) to better align with real-world use of hearing protection. Sign up at http://www.NRRUpdate.com to keep apprised of the latest regulatory changes.
Filed Under: Workplace Safety
