Noise filtering is a necessary step on image pre-processing stage in digital image processing.

在图像处理领域中噪声滤除是图像预处理阶段一项必不可少的工作。

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If the running-in stage to advance aware of abnormal temperature rise, leakage, vibration and noise, they should check stands.

如果在跑合阶段预先觉察出异常温升、泄漏、振动和噪声时，应停机检查。

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Thermal stability is provided by a 3-stage fan with a very low noise level.

热稳定性是由3级风扇的噪音非常低的水平。

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To maximize performance it features three high gain antennas and ten total power amplifiers: Four 5.0GHz 700mW, 2-Stage amplifiers, two 2.4GHz amplifiers and four advanced low noise amplifiers.

ENGADGET: Amped Wireless announces a new range of 802.11ac high-powered WiFi routers

To maximize performance, the High Power AC Router features three high gain, dual band antennas and ten total power amplifiers: Four 5.0GHz 700mW, 2-Stage amplifiers, two 2.4GHz amplifiers and four advanced low noise amplifiers.

ENGADGET: Amped Wireless announces a new range of 802.11ac high-powered WiFi routers

But Garbus has a stunning sense for assembling that noise, those limited resources, to spectacular effect. (On stage, she's only a microphone, some drums, a ukulele and a loop pedal, accompanied by an electric bassist.) Those miraculous vocal layers.

NPR: tUnE-yArDs: Pop Genius, Cleverly Obscured