black noise

基本解释

Not only this model product overcame in the old type use short-term to brave the black smoke, the noise big shortcoming;
此型号产品不但克服了老机型的使用短期内冒黑烟、噪音大的缺点；
ourbuild.com
What is more, the color of the picture was gradually fading, and finally it was black and white and the noise was louder.
更，该图片的颜色逐渐褪色，和最后是黑白，噪音是大。
blog.sina.com.cn
Environmental protection: used imported burning machine to ensure burn completely, no black smoke, less pollution and low noise.
环保：采用进口燃烧机，燃烧彻底，无黑烟，污染小，噪声小。
toyo-fj.com

The sleek black interior is matched with pre-fitted, dense noise absorbing material on the side panels, efficiently absorbing noise and vibrations.
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Now consider that a black and white sensor can deliver 100% sharper images and minimal image noise up to ISO 10, 000, and you have the perfect camera for exactly these purposes.
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Drawing from sources as disparate as Black Sabbath, the indie-instrumentalists in Tortoise and the self-flagellating noise-masters in Swans, Pelican makes instrumental hard rock that whispers as much as it shouts, and teases as much as it pummels.
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