noise background

常見例句

Besides, with smaller noise background, neuron itself is still able to normally work due to its anti-noise property.
此外，神經(jīng)元本身也具有一定的抗噪性，這使得神經(jīng)元在較小噪聲背景下仍能正常工作。
By means of the principle of correlation analysis, this paper introduces an approximate method for estimating signal-to-noise ratio on random noise background.
本文利用相關(guān)分析的原理，提出一種在隨機(jī)噪音的背景上估算信噪比的近似方法。
TV target tracing system has following features: real-time, image indistinctness on the ground of dynamic tracing and external environmental distortion, high noise background intensity and so on.
電視目標(biāo)跟蹤系統(tǒng)實(shí)時(shí)性強(qiáng)，由于是動(dòng)態(tài)跟蹤和外界環(huán)境干擾，所以導(dǎo)致圖像不清晰、背景噪聲較強(qiáng)。

So hopefully, the first experiment he did, which I know that they certainly did do was maybe it's just background noise, right?
做的第一個(gè)實(shí)驗(yàn)，我相信他們肯定,是這樣做的？
麻省理工公開課 - 化學(xué)原理課程節(jié)選
And the fact that we're always facing some risk of death recedes into the background in the way that most of us don't hear background noise-- that what jumping out of an airplane does for you is it spikes the risk of death.
我們一直面對(duì)的某些死亡的風(fēng)險(xiǎn),這種情況下變成了背景聲音,因?yàn)槲覀兇蟛糠秩硕悸牪坏奖尘暗脑肼?,而跳下飛機(jī)帶給你的,是死亡的風(fēng)險(xiǎn)上升。
耶魯公開課 - 死亡課程節(jié)選

It also features noise cancellation that filters out background noise so consumers can hold crystal clear conversations in any environment.
ENGADGET: Sony reveals 3.5-inch Xperia E single or dual-SIM Android phone, coming early next year
Voice Focus ensures precisely targeted voice pick-up, while Noise Reduction enables clear conversations without background noise interference.
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The new Car Kit features an advanced noise and echocancellation system, which dramatically reduces background noise for the caller and removes ambient noise for the driver.
ENGADGET: TomTom launches new hands-free dashboard mount for smartphones (video)