The sound of sirens was an omnipresent background noise in New York.
在纽约，警报声是无处不在的背景噪音。
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。
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。
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。
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。
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。
People alter their voices in relationship to background noise.
人们根据环境噪音的大小调节自己的声音。
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。
He dubbed out the background noise.
他抹去了背景噪音。
Each recording had a series of rhyming words that the volunteers had to identify, with and without the intelligent microphone, for different levels of background noise.
每段录音都有一系列的押韵字词，志愿者要在不同程度的背景噪音下佩戴与不佩戴该智能扩音器来辨别这些词。
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。
But there's another important factor in this process: background noise.
不过在这个过程中还有一个重要的因素：背景噪音。
It's all dictated by the level of background noise in their listening environment.
这些设置都取决于他们收听环境中的背景噪音水平。
In any conversation, people get distracted by background noise.
任何对话，人们都会因背景噪音而分心。
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。
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。
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。
减小背景噪音。
In a health care industry fueled by ever newer and more dazzling cures, this phenomenon is usually seen as background noise, or even as something of an annoyance.
在以令人眼花缭乱的不断花样翻新的健康护理服务产业里，这种安慰剂治病的现象通常被看作背景噪音，甚至当作令人烦恼的东西。
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。
The result of his labours might be mere background noise, but he liked even that, especially if it could be run through big loudspeakers to a baffled audience.
他无休止的劳作也许最终只是得到了一些背景噪音，但他却恰好喜欢这样，特别是喜欢这种噪音能用大扩音器播放给听众并引起人们烦躁。
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。
Liu Hong, tutor of Harbin Institute of Technology said, "it's a crowded environment, and the sensors in the robots are very sensitive to light and background noise."
哈尔滨工业大学的导师刘宏表示：“这是一个拥挤的环境，机器人身上的灵敏元件对光和背景噪音都非常敏感。”
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。
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。
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