The results are in.
Audiogram: 0 dB across the board. Only got tested to 8000 hz.
OAE: Normal across most frequencies. Damage at highest frequency in left ear, probably from being in band for 4 years with all the sound concentrated there. Audiologist said this is probably the reason why I am hearing super high pitched T.
Self done extended audiogram at 35 dB or so:Frequencies slope down at higher pitches. Drops at 11000,14000,16000, and becomes muffled after that. Left ear cuts off at 18000 hz. Right ear cuts off at 16500-17000 hz. Oddly, right ear picks up higher pitches more loudly than left ear. It's weird, but the more damaged ear can hear higher.
Overall verdict: What I pretty much expected. A little disappointed they didn't have an extended audiogram, but at least I got OAE done. I will have to wait and see when my next ENT appointment is.
#Above8Kmatters #HiddenHearingLoss