I just want to share my experience of T...It started after a car journey in February (no loud noise exposure, nothing) just one moment it wasn't there, the next it was! Also terrible echo and resonance in my right ear and hypersensitivity to normal sounds, speech, low TV etc...and the whistling, peeping, high-pitched ringing at night...pff. Anyway to cut a long story short..It's gone! No more, nothing, not a squeak...yes maybe I just tuned it out but who cares! I'm cured ) It can happen. Best thing is to RELAX