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.

This low hum is hardly ho-hum. People in the Stanwood and Camano Island area told The Herald in an Oct. 22 story about a bizarre low hum they were hearing that won’t go away. Since then, the story has ...