I have tinnitus. It manifests as a sharp sinewave as well. For a week however, the frequency of the sinewave dropped. It sounded exactly how a medium frequency sinewave from my phone, at around maybe 500 mhz( actually its hz) , and it could go down to around 400. It was just for that week, and then it stopped.

Your comment reminded me of that, and I thought it's an interesting enough story

[–] [email protected] 7 points 1 week ago (2 children)

fyi if you're talking about audible sounds it's Hz, or kHz, not mHz :D mine does sound around 8kHz

[–] clubb 2 points 1 week ago

I meant hz, sorry

[–] [email protected] 1 points 1 week ago

Nah, he's just got that Y3K cyber hearing augmentation

Also my tinnitus is at like 10 khz