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Ways to Protect Your Ears from Hearing Loss.

Industrial workplace noises, gunfire, loud music, and other common, everyday sounds that are louder than 85 decibels can cause permanent hearing loss. Just how loud is 85 decibels? Take a look at these decibel ratings and permissible exposure times provided by the National Institute of Occupational Safety and Health and the Centers for Disease Control and Prevention (NIOSH/CDC.)

Sounds Intensities Permissible exposure time
City Traffic, inside the car 85 dB 8 hours
Bulldozer 88 dB 4 hours
Jazz Concert 91 dB 2 hours
Power Mower 94 dB 1 hour
Nightclub 97 dB 30 minutes
Ambulance Siren, inside driver window down 100 dB 15 minutes
Rock Concert, Leaf Blower 115 dB 30 seconds