%0 Journal Article %A Chang Liu and Zishu He %D 2011 %J International Journal of Electronics and Communication Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 51, 2011 %T An Improved Transfer Logic of the Two-Path Algorithm for Acoustic Echo Cancellation %U https://publications.waset.org/pdf/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