US Patent Issued to GOERTEK TECHNOLOGY on July 14 for "Noise reduction parameter setting method and apparatus, earphone device and storage medium" (Chinese Inventor)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,877, issued on July 14, was assigned to GOERTEK TECHNOLOGY Co. LTD. (Qingdao, China).

"Noise reduction parameter setting method and apparatus, earphone device and storage medium" was invented by Xiaofeng Wen (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a noise reduction parameter setting method and apparatus, an earphone device and a storage medium. The method includes: obtaining, via the earphone device, the environmental signal picked up by the feedforward microphone and the noise signal picked up by the feedback microphone; and calculating the energy difference value between the environmental signal and the noise s...