In any industrialized country like the United States, everybody has been exposed to loud noises whether from a lawnmower, playing in a band, shooting guns, or going to a rock concert. It also seems that some people compared to others appear more prone to temporary hearing loss after such loud noise exposure. You know... it's the ringing, fullness, and hearing loss after leaving the loud noise event. And than over a few hours or days, the hearing comes back to normal. This temporary hear…