The team recorded data from the Opportunity's accelerometers, and sped up the low-frequency noise 1, 000 times. The result is best described as a sort of grinding noise.

队员从机遇号加速器收录数据，将低频噪声加快速度1000倍，然而结果对这种声音最好的描述是：这是一种轧轧声。

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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”。

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When the white noise levels Were low (1% to 10%), biomass was decreasing.

低白色噪音水平下(1%到10%)生物量减少。

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It is designed to withstand the decibels of the loudest rock band or even the noise of a Formula 1 racing car.

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They found ISO 1, 600 to have quite obvious noise, but worthy of an 8.5 x 11 print all the same.

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The miniaturization of pixel size impacts performance of light sensitivity and signal to noise ratio (SNR) in today's 1.12 micrometer pixel image sensors.

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