A tailored low-intensity noise stimulus alleviated tinnitus symptoms in a Phase II trial, demonstrating promise for a non-masking, precision-based sound therapy that quiets the brain’s internal noise.

Pink noise emphasizes lower frequencies — making it sound similar to steady rainfall or ocean waves. It’s often used for sleep.

The low growl of a bus pulling away, the steady thrum of a highway at night, the distant churn of construction equipment—these are the sounds that seep through walls ...