Pink noise: a potential sound therapy for tinnitus.

At present, traditional music therapy based on "white noise" is commonly used to treat tinnitus patients. This study aims to apply "pink noise", which has a more balanced frequency distribution than white noise, to the field of tinnitus rehabilitation treatment to study its inhibitory effect on tinnitus. Fractal technology (fractal mathematics) was used to generate semi-repetitive tones as the basic tone of music therapy.