Fourier filter is implemented to smooth the profile and reduce the local noise effects on NCM.

采用傅里叶算子对人体轮廓实现平滑处理，消除局部噪声对最小负曲率点的影响。

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Whilst chaos and upheaval reigns in the college, what of the chaos and noise that local residents are subjected to ?

当混乱和动荡笼罩着学院的时候，当地的居民们又会遭受怎样的混乱和喧嚣呢？

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youdao

In fact, sound quality can be even more valuable for video chat and voice recognition because users tend to hold their devices far from their faces when using these services, enabling more local noise to seep in.

FORBES: Audience CEO: Sound As Important To Cellphones As Touch

But local residents worry about the noise that a busier civilian airport would produce.

CNN: HARD LANDING

As hydraulic fracturing for natural gas has boomed in recent years, so too have the ranks of local activists, spurred by the new noise, air, traffic, and water pollution in their backyards.

FORBES: Can No-Water Fracking Quiet Critics?