There was a post [1] here a few months ago that mentioned a medical device built for motion sickness iirc, but patients reported that it also reduced or elimina

There was a post [1] here a few months ago that mentioned a medical device built for motion sickness iirc, but patients reported that it also reduced or eliminated their tinnitus. My tinnitus is fairly minimal but I'd love to try both of these devices. [1] https://news.ycombinator.com/item?id=21572827 https://news.ycombinator.com/item?id=21572827