echo cancellation
回声抵消：一种音频处理技术
常用释义
英式发音
美式发音
基本释义
- 回声抵消：一种音频处理技术，用于消除通话中的回声。它通过检测和过滤回声信号，使通话双方能够更清晰地听到对方的声音。
例句
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1·And it also supports Echo cancellation and noise suppression.另外还有支援回因取消以及杂讯抑制。
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2·So, a new algorithm with two-filters for the echo cancellation is proposed.本文提出一种使用双滤波器的回声消除算法。
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3·This thesis represents acoustic echo cancellation in voice communication system.论文首先研究了用于声音通信系统中的声回波抵消技术。
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4·The problems of echo cancellation in the system of high rate data transmission are studied in this paper.本文探讨高速数据传输系统中的回波抵消问题。
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5·A novel adaptive method based on feed-forward neural networks for echo cancellation is proposed in this paper.基于前馈神经网络的自适应回声消除方法。
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6·At the same time, it combines decorrelation technology, and finally the effect of echo cancellation is gotten better.同时，与去相关技术相结合，使得最终的回声消除效果更好。
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7·Fractional delay filters are applied to a wide range such as communications, speech processing, echo cancellation, etc.分数延迟滤波器广泛用于通信，语音处理，回声消除等。
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8·Doubletalk detection(DTD) is used to sense whether the far-end speech is corrupted by the near-end speech in echo cancellation.声回波对消中，双端语音检测用以判定远端语音是否混和有近端语音。
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9·The algorithm discussed in the paper has realized echo cancellation with software in real time within our video conference system.文中所阐述的算法已在电视会议系统中实时实现了软件的消回声处理。
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10·The echo cancellation technique is now widely used to implement the full-duplex communication in almost all telephone privacy systems.几乎所有的电话保密系统都使用回波抵消技术来实现全双工通信。