发明授权
US09558750B2 Method and apparatus for concealing frame error and method and apparatus for audio decoding 有权
用于隐藏帧错误的方法和装置,用于音频解码的方法和装置

Method and apparatus for concealing frame error and method and apparatus for audio decoding
摘要:
Disclosed is a frame error concealment (FEC) method. The method includes: selecting an FEC mode based on states of a current frame and a previous frame of the current frame in a time domain signal generated after time-frequency inverse transform processing; and performing corresponding time domain error concealment processing on the current frame based on the selected FEC mode, wherein the current frame is an error frame or the current frame is a normal frame when the previous frame is an error frame.
信息查询
0/0