3 Examples of Harmful Noise
Roberta Singer
* two hours of exposure to a leaf blower at 90 decibels
* 14 minutes at a sporting event with a noise level of 100 decibels
* two minutes at a rock concert with levels of 110 decibels
All can cause damage with repeated exposure....
Noise-Induced Hearing Loss: What Your Patients Don't Know C... : The Hearing Journal