期刊文献+

回波消除理论进展及其应用 被引量:5

The Development and Applications of Echo Cancellation Theory
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摘要 无论在语音通讯还是在数据通讯中,都存在回波,回波影响了通讯的质量,回波消除器是解决这一问题的有效方法。本文综述了回波消除器的发展现状,评述了它的最新发展(包括模型的建立,算法的选择),指出了这一研究领域存在的有关问题。 The existence of echo in speech and data communication degrades the quality of the communication .Echo cancellation is the efficient way to handle such problems,In this paper the developement and new results of echo cancellation are reviewed and some associated problems are presented.
出处 《电路与系统学报》 CSCD 1998年第3期73-80,共8页 Journal of Circuits and Systems
基金 国家教委跨世纪优秀人才基金 国家自然科学基金 国家教委博士点基金 广东省自然科学基金
关键词 自适应滤波 回波消除 语音通讯 数据传输 Adaptive filtering Echo cancellation Speech communication Data transmission
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参考文献37

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二级参考文献5

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共引文献78

同被引文献16

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引证文献5

二级引证文献13

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