US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Aug. 12 for "Inter-channel phase difference parameter encoding method and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,387,732, issued on Aug. 12, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Inter-channel phase difference parameter encoding method and apparatus" was invented by Xingtao Zhang (Shenzhen, China), Haiting Li (Shenzhen, China), Zexin Liu (Shenzhen, China) and Lei Miao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses an inter-channel phase difference parameter encoding method, where a current frame is obtained; a signal type and a previous IPD parameter encoding scheme of a previous frame are obtained; a current IPD parameter encoding scheme is obtained at least based on the signal type of the prev...