ECH ( Echo Canceller Hybrid System ) is used to remove sidetones.

消除侧音采用了回波相消技术.

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Upon detection of double - talk status, operation of the echo canceller is suspended.

当侦测到一双方交谈状态时, 双方交谈侦测装置能够停止回音消除系统的调整.

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A communication system includes an echo canceller and double - talk detector.

本发明提供一种双方交谈侦测方法与装置,可应用在一回音消除系统中侦测一双方交谈状态之通讯系统中.

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The performance of the adaptive algorithm can directly affect the effect of the echo canceller.

自适应算法的性能直接影响着回波消除器的效果.

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