I'm not even sure if maybe I'm getting used to it or it's getting better and even gone sometimes. I have had it for 3.5 weeks from an ear infection and the infection is now gone. If I go to the quietest area of my house I THINK maybe I hear something but now I'm wondering if that was always there? I feel so crazy lol. Last night was the first night I didn't sleep with the masking rain music in an ear bud in that ear. I woke up 1x with the ringing but couldn't really hear THAT much in the morning. How do you know when it's gone??