Multicha nnel acoustic echo cancellation: what''s new
Multicha nnel acoustic echo cancellation: what''s new
复制标题
多通道声学回声消除：新增功能
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
J. Benesty
中科院分区：
文献类型：
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作者：
Tomas G ¨ ansler;J. Benesty
自 Sondhi 和 Morgan 于 1991 年发表开创性论文以来，立体声（以及多通道）声学回声消除一直是一个活跃的研究领域。目前已经研究并解决了哪些问题？未来的发展方向是什么？本文介绍了立体声回声消除研究的一些历史、用于改进未对准问题描述的新发展的理论，以及对未来可以追求的有趣问题的看法。
Since the groundbreaking paper by Sondhi and Morgan in 1991, stereophonic (as well as multichannel) acoustic echo cancellation has been a eld for active research. What problems have been studied and solved so far? What are the future directions? This paper presents some history of stereophonic echo cancellation research, newly developed theory for improved description of the misalignment problem, and views on interesting problems that could be pursued in the future.