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词汇 noise
释义 noise
noun
uk /nɔɪz/ us /nɔɪz/

noisenoun (SOUND)


A1[ C or U ]
a sound or sounds, especially when it is unwanted, unpleasant, or loud: 噪声;杂音;嘈杂声;喧闹声
The noise out in the street was deafening.外面街道上的喧闹声震耳欲聋。
I heard a loud noise and ran to the window.我听见一声巨响,于是向窗户跑去。
traffic/background noise交通噪音/背景杂音
dangerously high noise levels达到危险水平的高噪音级
Can you hear that strange clicking noise?你能听到咔嗒咔嗒的怪声吗?
Lots of people have complained about the noise.许多人抱怨过这噪声。
His main dislikes about work are the noise and dust in the factory.他不喜欢工作的主要原因是工厂里噪声和粉尘太大。
Sudden noises scare her.突然的响声把她吓了一跳。
There's something wrong with the engine - it's making strange noises.引擎出了什么问题——它发出奇怪的噪音。
SMART Vocabulary: related words and phrases

Sound & its properties
acoustically
acoustician
anechoic
anti-noise
aurally
binaural
HD
high def
high definition
monaural
monaurally
mono
quadraphonic
resonant
sonic
soundproofing
soundscape
thunder
twangy
unlistenable

noisenoun (SIGNAL)


[ U ] electronics specialized
any bad change in a signal, especially in a signal produced by an electronic device: (尤指电子设备的)干扰,干扰讯号
Using a single chip reduces (the) noise on the output signal by 90 percent.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
bar
hack
multimode
multipath
non-computer
non-network
patch
patch someone through
satellite
silent
trace
watch party
webchat
Zoom bomb
Zoombomber
Zoombombing

noisenoun (INFORMATION)


[ U ] science specialized
unexplained or unexpected information in a sample that is not useful and that can be ignored: (信息)噪音
There will be a certain amount of statistical noise in the numbers.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
describe
macrocosm
miscatalogue
misclassification
misclassify
miscode
mislabel
pigeonhole
shake someone down
short-list
shortlist
sort
sort something out
unstratified
unstructured

Grammar



Sound or noise?
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 about something
make noises

noise | American Dictionary


noise
noun[ C/U ]
us/nɔɪz/
(a) sound, esp. when it is unwanted, unpleasant, or loud:
[ U ]I heard background noise on the phone line.
[ C ]If the washing machine gets out of balance, it makes a horrible noise.

noisy


adjective[ -er/-est only ]us/ˈnɔɪ·zi/
The garbage truck is so noisy it wakes me up in the morning.

noise | Business English


noise
noun[ U ]
uk /nɔɪz/us
unnecessary information or activity:
The CEO was accused of making unnecessary noise to distract the board from the main issue.
a change in a signal, especially one produced by electronic equipment:
Using a single chip reduces the noise on the output signal by 90%.

Examples of noise


noise
Conversely, if food or drink is identified by lights or noises, rats learn little or nothing.
Because these noises are likely to be quite common in some classrooms, children may have a difficult time understanding a teacher's instructions.
I merely made encouraging noises and left quickly.
The implicature the people derive seems to be that, if they hear starling-like noises starlings must be there.
The story does have a protagonist, a person hearing the environmental noises as he or she commences the trip.
However, noises can be resistant to this operation.
Acoustic properties of the instruments are accentuated during the solo part, and natural noises of the recorder arise when amplified through a microphone.
Already he had an ear for noises, and was very sensitive to the musical qualities of natural noises.
In the latter case, pure sine waves and random noises were played within a narrow, purpose-built corridor.
Other common non-speech sounds, such as lip smacks, coughs or breath noises and door slams or beeps may also be included as distinct elementary units.
The play gives directions not for one or two but for numerous incalculable noises - tallying them up would produce a long catalogue.
However, the cases with small misalignment ratios are more sensitive to noises because the number of data points for matching is small.
However, this can be expanded to the moving camera environment, where the input data might suffer from higher noises and uncertainties.
He concluded that the noises probably had been thunder.
The record noises become abstract at one level but remain connected to the pathos of ageing technology.
See all examples of noise
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.

Collocations withnoise


noise

These are words often used in combination with noise.

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.
a lot of noise
And the misalignment between the mating parts was corrected successfully by using a pattern matching technique in spite of a lotofnoise.
ambient noise
This creates a spatially disembodied subsonic vibration that modulates the ambientnoise in the space.
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.
See all collocations with noise
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