one ear and 40 to 50 in the other ear. I'm not interested in that getting any worse, however late i may be though. Also letting others know so that they don't make the mistakes that i have, for what its worth.
Hearing damage is cumulative, anything over 85 decibels for a long period of time such as a few hours at a time will cause a signicant hearing loss. The newer quieter impacts are all around 82 to 86 db's as compared to 105 db's and higher for older impact without quiet technology, they also produce more power so its a win/win situation.

Consider it a public service advisory


Quote Originally Posted by yaofeng
I recall you are already weraing an hearing aid so isn't all this a bit too late? Or you are trying to prolong my need for an hearing aid in a few years?