I know my low range hearing is damaged. Too many year of shotguns without hearing protection. Don't misunderstand', I am not deaf and have pointed out gobbling turkeys to friends wo didn't hear them. I just cant hear drumming like most folks.
I can't hear drumming that well either. And if a cricket is right beside me, I can't hear him with my left ear, at all. Zero. High range is totally gone in that ear.
