Background noise in the classroom becomes a major distraction, which can affect their ability to concentrate.
教室里的背景噪音成为主要的干扰因素，这会影响他们集中注意力的能力。
Each recording had a series of rhyming words that the volunteers had to identify for different levels of background noise.
每段录音都有一系列押韵的单词，志愿者们必须在不同程度的背景噪声下识别这些单词。
The background noise of our lives was gunfire and horses' hoofs from "Wagon Train" or "Cheyenne”, and laughter from "I Love Lucy" or "Mister Ed”.
我们生活的背景噪音是“马车队”或“夏延”的枪声和马蹄声，以及“我爱露西”或“艾德先生”的笑声。
We are much more able to "tune out" chronic background noise, even if it is quite loud, than to work under circumstances with unexpected intrusions of noise.
我们更容易忽略长期存在的背景噪音，即使它非常大声，而不是在有意想不到的噪音干扰的情况下工作。
Children experiencing an auditory function deficit can often find speech and communication very difficult to isolate and process when set against high levels of background noise.
在面对高强度的背景噪音时，患有听觉功能损伤的儿童往往很难把语言分离出来进行处理，也很难进行沟通。
They make great background noise.
他们产生了美妙的背景噪音。
The right level of background noise may interrupt our normal patterns of thinking just enough to allow our imaginations to wander, without making it impossible to focus.
适当水平的背景噪音可能会打断我们正常的思维模式，足以让我们发散想象力，而不会让我们无法集中注意力。
Since the effects were small, this may suggest that our creative thinking does not differ that much in response to total silence and 85 decibels of background noise.
由于影响很小，这也许就表明我们的创造性思维在完全寂静和有85分贝背景音中的区别并不那么大。
Since the results at 70 decibels were significant, the study also suggests that the right level of background noise—not too loud and not total silence—may actually improve one's creative thinking ability.
由于70分贝的噪音所产生的结果很明显，所以该研究还表明，适量的噪音环境——不太大声而不是完全寂静——实际上可能会提高一个人的创造性思维能力。
"Where are you?" I asked him, trying to recognise the background noise.
“你在哪儿？”我问他，并竭力辨别背景噪音。
A bit of background noise on the phone enables our ears to filter out echoes.
电话中稍加一点背景噪音，我们的耳朵就听不到电话中的回声。
There is all sorts of background noise that I'm so attuned to, I don't notice it anymore.
原来有很多种我早就习惯并忽略的背景声。
Many households leave their TVs on as "background noise" while they're doing other things.
很多家庭都会在忙着其他事情的时候，把电视机开着当背景声音。
Working on a document in a window and want to get rid of all the extraneous background noise?
想丢开干扰在一个窗口中专心弄一个文档？
The typical stuff we're seeing, though, right now: the colored background noise, phishing attacks.
不过我们目前看到的典型情况是：有色背景噪音，网络钓鱼攻击。
A radio announcer's voice made her tingle. Background noise in a plane felt physically uncomfortable.
电台播音员的声音让她发麻，飞机的背景噪音则会让她身体不舒服。
Online monitoring of power system test signal contains a lot of background noise, not easy to detect.
电力系统在线监测中的检测信号含有大量的背景噪声，不便于检测。
So long as email is still usable, I think spam is just going to be some of the necessary background noise.
只要电子邮件还可用，我想垃圾邮件就会是必要的背景噪音。
When the background noise was increased by six decibels, volunteers understood 400 per cent more speech.
当背景噪音提高6分贝时，志愿者多听懂了400%的言语。
Each group then USES complex algorithms to analyze the signals that stood out above the background noise.
每个团队都会对这些在背景噪音中脱颖而出的信号使用复杂的算法进行分析。
The BBC is thinking of offering ‘clean’ coverage of the games by stripping out the background noise in stadiums.
英国广播公司正在考虑剥离掉场馆中的背景噪音以提供“干净”的赛场报道。
Unplug the phone and use a white-noise machine, or a fan or an air conditioner, to block out background noise.
把电话线拔掉，使用一个能产生白噪声的机器，或是打开电风扇、空调，以阻断背景噪音。
Participants understood almost 50 per cent more speech with the intelligent microphone with average background noise.
参与者在中等程度的背景噪音下佩戴该智能扩音器多听懂了差不多50%的言语。
A sensor in the Jawbone unit picks up vibrations in the cheeks, while tiny microphones sort out background noise and cancel it.
耳机中的传感器感受脸颊的振动度，微型麦克风清理和消除背景中的噪音。
This could be because an excess of emissions creates enough background noise to mask the signal for certain predators, said Holopainen.
Holopainen说，这可能是因为过多的排放使背景噪音掩盖了授粉的信号。
The method is used to detect actual complex surface, and denoise background noise combined with the histogram equilibrium algorithm.
上述定理应用于复杂背景下的路面检测，结合直方图均衡化算法消除背景噪声；
What's more, any background noise will be different from the noise signals we are working with, making it possible to subtract its effect.
更进一步，任何背景噪音将和我们使用的噪音信号有所不同，这样我们就可以把他们的影响减去。
Intelligibility was enhanced, not only by the steeply raked seating, but also by the naturally low background noise of a preindustrial society.
不仅是急剧倾斜的座位，前工业化社会的低背景噪音都使语音清晰度得到了提高。
The service numbers were usually voice-prompt driven, which makes no sense in an airport, as there are incredible amounts of background noise.
该服务常常使用语音识别，对于存在大量环境噪音的机场，这显然不合情理。
The service numbers were usually voice-prompt driven, which makes no sense in an airport, as there are incredible amounts of background noise.
该服务常常使用语音识别，对于存在大量环境噪音的机场，这显然不合情理。
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