US Patent Issued to Tencent Technology on Aug. 25 for "Audio processing method and apparatus based on spectral flatness information and spectral envelope information, electronic device, and computer-readable storage medium" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,825, issued on Aug. 25, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Audio processing method and apparatus based on spectral flatness information and spectral envelope information, electronic device, and computer-readable storage medium" was invented by Qingbo Huang (Shenzhen, China), Yuyong Kang (Shenzhen, China), Wei Xiao (Shenzhen, China), Meng Wang (Shenzhen, China) and Yupeng Shi (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An audio processing method includes: filtering an audio signal to obtain a low-frequency signal and a high-frequency signal; encoding the low-frequency signal to obtain a bitstream of th...