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单词 noise
释义
noise
noun
uk
/nɔɪz/us
/nɔɪz/

noisenoun(SOUND)

A1[CorU]
asoundorsounds,especiallywhen it isunwanted,unpleasant, orloud:
噪声；杂音；嘈杂声；喧闹声
The noise out in thestreetwasdeafening.外面街道上的喧闹声震耳欲聋。
Iheardaloudnoise andranto thewindow.我听见一声巨响，于是向窗户跑去。
traffic/backgroundnoise交通噪音／背景杂音
dangerouslyhigh noiselevels达到危险水平的高噪音级
More examples
  • Can youhearthatstrangeclickingnoise?
  • Lots ofpeoplehavecomplainedabout the noise.
  • Hismaindislikesaboutworkare the noise anddustin thefactory.
  • Sudden noisesscareher.
  • There's somethingwrongwith theengine- it's makingstrangenoises.
SMART Vocabulary: related words and phrases
Sound & its properties
  • acoustically
  • anechoic
  • anti-noise
  • aurally
  • diapason
  • echo
  • echo chamber
  • high def
  • high definition
  • monaural
  • monaurally
  • mono
  • quadraphonic
  • reverberate
  • silken
  • sonic
  • sonority
  • soundproof
  • thunder
  • trill
See more results »

noisenoun(SIGNAL)

[U]electronicsspecialized
anybadchangein asignal,especiallyin asignalproducedby anelectronicdevice:
（尤指电子设备的）干扰，干扰讯号
Using asinglechipreduces(the) noise on theoutputsignalby 90percent.使用单芯片可使对输出信号的干扰降低90%。
SMART Vocabulary: related words and phrases
Communications - general words
  • anti-satellite
  • app
  • autodial
  • autodialler
  • cable
  • cybernetics
  • fibre optics
  • hack
  • multipath
  • non-computer
  • non-network
  • optical fibre
  • patch
  • patchsomeonethrough
  • pick
  • satellite
  • silent
  • trace
  • Zoombomber
  • Zoombombing
See more results »

noisenoun(INFORMATION)

[U]sciencespecialized
unexplainedorunexpectedinformationin asamplethat is notusefuland that can beignored:
（信息）噪音
There will be acertainamountofstatisticalnoise in thenumbers.数据中将会有一定程度的统计噪音。
SMART Vocabulary: related words and phrases
Classifying and creating order
  • alphabetize
  • anti-hierarchical
  • arrange
  • arrangement
  • arranger
  • array
  • bracket
  • misclassification
  • misclassify
  • miscode
  • mislabel
  • misorder
  • nest
  • set out
  • setsomethingup
  • shake
  • shakesomeonedown
  • short-list
  • shortlist
  • tick
See more results »

Grammar

Soundornoise?
Sound and noise are nouns. We can use them both as countable or uncountable nouns. Both refer to something which you can hear, but when a sound is unwanted or unpleasant, we call it a noise:…

Idioms

make (all) the right, correct, etc. noises
make a noise aboutsomething
make noises
(Definition ofnoisefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

noise| American Dictionary

noise
noun[C/U]
us
/nɔɪz/
(a)sound,esp. when it isunwanted,unpleasant, orloud:
[U]Iheardbackgroundnoise on thephoneline.
[C]If thewashingmachinegets out ofbalance, it makes ahorriblenoise.

noisy

adjective[-er/-est only]us
/ˈnɔɪ·zi/
Thegarbagetruckis so noisy itwakesme up in themorning.
(Definition ofnoisefrom theCambridge Academic Content Dictionary© Cambridge University Press)

noise| Business English

noise
noun[U]
uk
/nɔɪz/us
unnecessaryinformationoractivity:
TheCEOwasaccusedofmakingunnecessarynoisetodistracttheboardfrom themainissue.
achangein asignal,especiallyoneproducedbyelectronicequipment:
Using asinglechipreducesthe noise on theoutputsignalby 90%.
(Definition ofnoisefrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofnoise

noise
The record noises become abstract at one level but remain connected to the pathos of ageing technology.
From theCambridge English Corpus
The results show that, although the thinned image contains various noises, the peg and the hole are recognized easily by using the proposed algorithm.
From theCambridge English Corpus
Our model of learning is precisely adapted to extracting signals from noises.
From theCambridge English Corpus
Upon leaving the room, they star ted an audiotape containing 2 min of silence followed by 2 min of scary gorilla noises.
From theCambridge English Corpus
The accuracies for different random noises to final proton energies with four proton sources are also calculated.
From theCambridge English Corpus
The song begins with a sound that clearly has no known acoustic analogue, followed by a drum machine and sampled crowd noises.
From theCambridge English Corpus
The idea of a symphony of everyday noises was also expressed again and again in the first half of the last century.
From theCambridge English Corpus
They float above the traffic noises below my window.
From theCambridge English Corpus
460 characters of the original system and observation are constant (or zero mean), the linearized system and observation noises statistic characters are generally time-variant.
From theCambridge English Corpus
The non-nouns encompassed five heterogeneous categories : actions and requests ; personal-social words and conventional vocalizations ; modifiers ; activities, games, and animal noises ; and pronouns and functors.
From theCambridge English Corpus
When asked, many patients report noticing noises more, for instance, and feeling an almost physical impact from sound.
From theCambridge English Corpus
Ex-fighter informants would regularly make disapproving noises when they witnessed examples of these folk strolling through town.
From theCambridge English Corpus
The results show that the rectangular peg and the hole are segmented well in a thinned image containing noises.
From theCambridge English Corpus
When the level of the noises increases, the difference between the accuracies of one and four proton sources also increases.
From theCambridge English Corpus
The crying out began, and he had taken to making 'asking' noises.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithnoise

noise

These are words often used in combination withnoise.

Click on a collocation to see more examples of it.

acoustic noise
The background acoustic noise is around 47 decibels, and the following measurements were made with a sound intensity about 85 decibels including background noise.
From theCambridge English Corpus
a lot of noise
And the misalignment between the mating parts was corrected successfully by using a pattern matching technique in spite of alotofnoise.
From theCambridge English Corpus
ambient noise
This creates a spatially disembodied subsonic vibration that modulates theambientnoisein the space.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/noise##
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更新时间：2025/3/13 17:22:15