But researchers now realize that paying attention to what was previously considered noise can help monitor global climate change.

但研究者们现在意识到研究这些“杂音”能够监测出全球气候的变化。

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And up on the mountain-ridge boundaries, electronic transmitters will monitor noise, vibration and motion to keep the snowmobilers and the hikers out of each other's way.

在山脉分界线，电子发射器将监控噪音、震动和活动，以确保雪山车族和背包族互不侵犯。

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In terms of assessing the impact of these issues, we need to be able to make suitable noise measurements, or in some cases monitor the noise levels for longer periods.

在评估这些问题的影响而言，我们需要能够作出适当的噪声测量，或在某些情况下监视长时间的噪音水平。

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The court had previously heard how an environmental health officer visited the Morgans' house following the complaint to monitor noise.

BBC: Cockerel (generic)

The model also included a microphone which can monitor background noise and determine whether to amplify certain sounds - such as speech - to improve the listening experience.

BBC: shows off 'perceptive radio' that can alter scripts