A Third Order Cumulant-based stereophonic acounstic echo cancellation adaptive algorithm

被引：0
|
作者：
Gao, Y [1 ]
Xie, SL
机构：
[1] Guangzhou Univ, Dept Comp Sci & Technol, Guangzhou 510405, Peoples R China
[2] S China Univ Technol, Coll Elect & Informat Engn, Guangzhou 510641, Peoples R China
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS | 2006年 / 13卷
关键词：
Third-Order Cumulant; stereophonic acoustic echo cancellation; adaptive algorithm;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, Third-Order Cumulant(TOC) is applied to stereophonic acoustic echo cancellation, and a TOC-based stereophonic acoustic echo canceller and an adaptive algorithm are proposed. In the algorithm, TOC are employed to update the adaptive filters coefficients. Computer simulation results indicate that it is feasible to apply TOC to stereophonic acoustic echo cancellation and the proposed TOC-based adaptive algorithm is effective in stereophonic acoustic echo cancellation.
引用
收藏
页码：1054 / 1060
页数：7
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