https://www.szynalski.com/tone-generator/
try 2 match 1 of your tones, keep volume low dont use earphones, keep ear away from speaker and as you match the sound tell me if it somewhat covers or overlaps the tone coming from your head. if so HearinAids might help. Also dont do for 2 long n keep volume LOW, just test to see if the masking method would be effective. Real hearing aids are better BTW
so basically your suppose to get an extensive hearing test from an audiologist that can pick up
the small/subtle HIDDEN hearing loss, and then the hearing aid with masking tinnitus function once adjusted is modified to your tinnitus tone and it basically distracts you. I sat on the fence with this for years as i have good hearing but i probably have hidden hearing loss