Glad to have you back here Slappy. You said you were in the military. Did you have anything to do with morter shells or rocket launchers? These can have a drastic effect on hearing. I knew someone that was in the military and fired morter shells--lots of them. Whenever he talked to people he used a very loud voice. If you didn't speak loudly back to him he would ask you to repeat it. My guess is his hearing was about 30% as sensitive as most other people in their mid 30s.
Another interesting thing I've found out about myself has to do with excercise. If I don't excercise my hearing, particularly high frequency falls off. If I get into a very strong and disciplined regimin for a few weeks--my system actually sounds a bit shrill to me. Has anyone else every experienced this? When I first discovered it I thought I was losing my hearing, and found out it was because I had not kept up with a good workout routine. As soon as I got back to a good routine my hearing went back to what it was. Since then, I've actually tried to see if I can reproduce the effect, and oddly enough I can, but also realize a certain portion of that is psychoacoustics (or me just being plain nuts--but aren't we all a little bit in this hobby).
Another interesting thing I've found out about myself has to do with excercise. If I don't excercise my hearing, particularly high frequency falls off. If I get into a very strong and disciplined regimin for a few weeks--my system actually sounds a bit shrill to me. Has anyone else every experienced this? When I first discovered it I thought I was losing my hearing, and found out it was because I had not kept up with a good workout routine. As soon as I got back to a good routine my hearing went back to what it was. Since then, I've actually tried to see if I can reproduce the effect, and oddly enough I can, but also realize a certain portion of that is psychoacoustics (or me just being plain nuts--but aren't we all a little bit in this hobby).