Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 1
Search results for: Zishu He
1 An Improved Transfer Logic of the Two-Path Algorithm for Acoustic Echo Cancellation
Abstract:
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.Keywords: Acoustic echo cancellation, Echo return lossenhancement (ERLE), Two-path algorithm, Transfer logic
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