Open Science Research Excellence
%0 Journal Article
%A Chang Liu and  Zishu He
%D 2011 
%J  International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 51, 2011
%T An Improved Transfer Logic of the Two-Path Algorithm for Acoustic Echo Cancellation
%U http://waset.org/publications/11883
%V 51
%X Adaptive echo cancellers with two-path algorithm are
applied to avoid the false adaptation during the double-talk situation.
In the two-path algorithm, several transfer logic solutions have been
proposed to control the filter update. This paper presents an improved
transfer logic solution. It improves the convergence speed of the
two-path algorithm, and allows the reduction of the memory elements
and computational complexity. Results of simulations show the
improved performance of the proposed solution.
%P 318 - 322