US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Feb. 10 for "Three-dimensional audio signal coding method and apparatus, and encoder" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,578, issued on Feb. 10, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Three-dimensional audio signal coding method and apparatus, and encoder" was invented by Yuan Gao (Beijing), Shuai Liu (Beijing), Bin Wang (Shenzhen, China) and Zhe Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A three-dimensional audio signal encoding method and apparatus, and an encoder are provided, and relate to the multimedia field. The method includes: The encoder obtains a first quantity of current-frame initial vote values for a current frame of a three-dimensional audio signal. Then, the encoder obtains, based on the first quantity of cu...