Kind of a dead thread but I'll bring it back to life.
I'm a 33 year old guy. In the past few months I've had alot of ringing in my ears. Particularly a ~12 KHz ring my left ear. While I'm not the most careful about loud music, I've been kind stumped why I suddenly had lots of ringing in my left ear. At the same time I'm always testing people to see if they hear really subtle things in the environment I can hear.. Hearing still seems at least as good as those around me who are not musicians nor car stereo freaks.. Been acting up recently even though I haven't hardly even played louder music for a long time, and I think I figured out something I thought I'd share since there has to be other like me.
TMD or Temporomandibular disorder. Basically problems with your jaw. Mine seems to be brought on by bruxism, or clenching of the teeth. I was figuring somehow I blew my ear out but I've been pretty careful about being stupid with loud sounds for quite a while, particularly while recording. Mostly listen to talk radio while driving. Loudest sounds I might hear would be driving around with the top off my weekend car, or hanging out at my brother's where he occasionally likes to crank a song on his stereo...
Anyway, The ringing can be fairly loud. I can forget about it if my mind's on something else, but if I think about it it's there. So bad that in April I was scared to fly since I thought it might really cause problems in my ears. Took a vacation and noticed the ringing almost stopped by the end of the 11 days I was gone. Came back and the ringing seemed to get worse again within a couple weeks. Could it be a stress thing?
After thinking about it for a long time, I started thinking about the day it I noticed it. Previous day, I was mixing a tune and spent hours at my computer. I wasn't listening it the music very loud exept maybe a few minutes every couple hours to check my progress. Even then, not at a level that should damage your ears. Just loud enough to enjoy it.
Thought recently occured that I'm clenching my teeth while doing tedious stuff. Programming drums, playing instruments, and editing , as you fellow recording enthusiasts may know, can be VERY tedious. I also have a computer business which doesn't help my strees either.
Currently trying to figure out ways to reduce my teeth clenching, and gonna see if I have any luck getting rid of the ringing. Just a thought I had. Perhaps that tedious recording you're doing might be the reason your ears ring and not the sounds you're creating. Still important not to be stupid about turning it up too loud though...