noise

/nɔɪz/ (bre, ipa) · /nɔɪz/ (ame, ipa) · /ˈnȯiz/ (ame, mw)

noise — 名詞

  • noisesingular
  • noisesplural

1. A sound that people consider bothersome or unwanted, typically because it is too

1.名詞A2
釋義

噪音

令人不悅或不想聽到的聲響

A sound that people consider bothersome or unwanted, typically because it is too loud or comes from a disagreeable source.

例句

Amani covered her ears because the noise from the party was too loud.

Amani 捂住耳朵,因為派對的噪音太大聲了。

noise from [source]

The sudden noise of a breaking glass made everyone turn around.

杯子破碎的突如其來聲響讓每個人都轉頭查看。

同義詞
  • sound

    the most general term — any audible experience, not necessarily unwanted

  • racket

    informal; a loud, annoying noise from busy activity

  • din

    a loud, continuous, and unpleasant mixture of sounds that goes on for a while

反義詞
  • silence

    absence of any sound

  • quiet

    absence of loud or unwanted sound

用法筆記

When referring to unwanted sound in general, noise is uncountable ('too much noise'). For a specific sound event, it can be countable ('a strange noise').

常見錯誤

There are too many noises in this city.
There is too much noise in this city.
💡General unwanted sound is uncountable.

2. Unwanted changes or disturbances in an electrical signal, such as those that cau

2.名詞B2
釋義

電子雜訊

電子設備中干擾信號的雜音

Unwanted changes or disturbances in an electrical signal, such as those that cause static on a radio or snow on a television screen.

例句

The old radio produced a lot of background noise when Matthew turned it on.

Matthew 打開那台舊收音機時,它發出大量的背景雜訊。

background noise

Rodrigo adjusted the cables to reduce the noise in the audio recording.

Rodrigo 調整了線路以減少錄音中的雜訊。

reduce the noise

同義詞
  • interference

    unwanted signals that disrupt the desired signal, often from an external source

  • static

    a specific type of noise — crackling sounds from electrical interference

  • distortion

    a change in the shape or quality of the original signal, not necessarily random

反義詞

用法筆記

In this technical sense, noise is always uncountable. You can describe its type (e.g., 'hissing noise', 'static noise') but you cannot make it plural.

常見錯誤

The speakers have many noises.
The speakers produce a lot of noise.
💡Electronic noise is uncountable.

3. Information within a collection of data that is not meaningful or useful and mak

3.名詞B2
釋義

無用資訊

數據中無意義或無用的資訊

Information within a collection of data that is not meaningful or useful and makes it harder to find real patterns or draw clear conclusions.

例句

The survey results contained so much noise that it was hard to draw conclusions.

調查結果包含太多雜訊,因此很難得出結論。

uncountable: so much noise

Researchers try to remove noise from the data before running their analysis.

研究人員在進行分析之前,會先設法從數據中移除雜訊。

remove noise from data

同義詞
反義詞
  • signal

    the meaningful information in a dataset

用法筆記

Often used in the phrase 'signal vs. noise' to contrast useful information against useless background data. Common in research, analytics, and data science contexts.

4. A style of experimental rock music that features extremely loud volumes, distort

4.名詞C1
釋義

噪音音樂

一種大聲且使用失真效果的實驗搖滾樂

A style of experimental rock music that features extremely loud volumes, distortion, feedback, and electronic sounds that may sound unpleasant to many listeners.

例句

The band is known for mixing noise with traditional Japanese instruments.

該樂團以將噪音音樂與傳統日本樂器結合而聞名。

Christopher went to a noise concert last night and found it surprisingly artistic.

Christopher 昨晚去了一場噪音音樂會,發現它意外地具有藝術性。

noise concert (attributive noun)

同義詞

noise — 動詞