Mine changed - perhaps slightly diminished (PTA 3 times), but I still have it. It did used to be three simultaneous tones ranging between 6 tones, but seems to be down to one tone at once, varying between two different tones.
I am completely deaf in the ringing ear (how weird is that?).
I am investigating BPPV (benign paroxysmal positional vertigo) in relation to my dizziness problems, and the tinnitus.
My name is not really Johnson. MSed up since 1993