Method and device for eliminating echoes
Provided are a method and device for eliminating echo. The method comprises: an echo path characteristic parameter of an echo signal is estimated; a source signal of the echo signal is taken as a reference signal, and an echo estimation signal is generated according to the echo path characteristic parameter; and the echo estimation signal is subtracted from a speech signal to be processed. The disclosure solves the problem in the related art that self-adaptation cannot be achieved when a returned near-end audio is suppressed, thus facilitating the enhancement of the speech quality of a conference and the improvement of user experience.
ZTE Corporation
G H H G
G10L H04M H04B G10K
inventional inventional inventional inventional
Qing Xiaoliang Ting Xingbo Faguo
Ma Li Liu Li Xu