Using adaptive noise cancelling technology, an adaptive detecting approach of currents based on neural network for active power filter is proposed in this paper.

文章将自适应噪声对消技术用于有源滤波器的电流检测，提出了一种基于神经元网络的自适应检测方法。

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On the basis of experiment, this paper exposes a method of applying ANCT (Adaptive Noise Cancelling Technique) to failure diagnosis of rolling bearing of rolling mill.

在试验的基础上，本文提出了把自适应除噪技术(ANCT)用于轧钢机滚动轴承故障诊断的方法。

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The method is derived from the principle of adaptive noise cancelling, which uses two microphones to collect several speaker's mixed-speech signals for separation tests.

该方法根据自适应消噪原理，利用两只传声器采集多个说话人的混合语音，进行分离试验。

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