noise

音标发音

noise的基本意思是“噪声”“喧闹声”,指刺耳、尖锐的声音,有时是混合的或多种声音夹杂在一起,含有使人不愉快之义。noise作“喧闹声”讲一般只用其单数形式。在表示各种不同的声音时可用noises。
noise也可泛指一般“声音”,既可用作可数名词,也可用作不可数名词。

(SOUND) a sound or sounds, especially when it is unwanted, unpleasant, or loud
(SIGNAL) any bad change in a signal, especially in a signal produced by an electronic device

Noise is a loud or unpleasant sound.
A noise is a sound that someone or something makes.
If someone makes noises of a particular kind about something, they say things that indicate their attitude to it in a rather indirect or vague way.
If you say that someone makes the right noises or makes all the right noises, you think that they are showing concern or enthusiasm about something because they feel they ought to rather than because they really want to.

噪声
Accordingly, a noise detection system was constructed.
并依据此设计了一套噪声检测系统。
噪音
The purpose of this dissertation is to design an adaptive noise canceling system.
本文的目的在于设计一个自适应噪音抵消系统,使其能消除含噪语音信号中的背景噪音,达到提高语音信号质量的目的。
振声
The object of electromotor noise fault diagnosis research is electromotor voice.
电机故障振声诊断的研究对象就是电机发出的声音信号。
杂讯
杂音