add noise

基本解释

Then go into Filter > Noise > Add Noise.
然后执行滤镜> 杂色> 添加杂色。
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Click on “Filter,” “Add Noise” and set noise to 1%, “Gaussian” and “Monochromatic.”
在“滤镜”“增加噪点”上点击，把噪点设置成1%，设置“高斯”和“单色”。
Mr Bouchaud is finding more than one MEMS microphone inside ever more of the products he disassembles, and these extra mikes are often being used to add noise-cancelling features.
布绍发现他拆解的很多产品中不只有一个麦克，这个多出来的麦克多半用于降噪。

Mr Bouchaud is finding more than one MEMS microphone inside ever more of the products he disassembles, and these extra mikes are often being used to add noise-cancelling features.
ECONOMIST: Noise-cancelling technology
We're definitely down with more options too, but without an acceptable two-way standard, a bit of wheelin' and dealin' by Google could just add more noise to the mess that is the connected TV market.
ENGADGET: Shocker: Google hoping to lure more cable providers to cool Google TV side of the room
We must, of course, add to this noise some nasty facts about subprime lending, which constituted as much as 20% of U.S. mortgage lending in 2006.
FORBES: Magazine Article