US Patent Issued to Tencent Technology on Aug. 26 for "Audio signal enhancement method and apparatus, computer device, storage medium and computer program product" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,400,674, issued on Aug. 26, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Audio signal enhancement method and apparatus, computer device, storage medium and computer program product" was invented by Meng Wang (Shenzhen, China), Qingbo Huang (Shenzhen, China) and Wei Xiao (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to an audio signal enhancement method, performed by a computer device. The method including decoding received speech packets sequentially to obtain a residual signal, long term filtering parameters and linear filtering parameters; filtering the residual signal to obtain an audio si...