noise

音標發(fā)音

noise的基本意思是“噪聲”“喧鬧聲”,指刺耳、尖銳的聲音,有時是混合的或多種聲音夾雜在一起,含有使人不愉快之義。noise作“喧鬧聲”講一般只用其單數(shù)形式。在表示各種不同的聲音時可用noises。
noise也可泛指一般“聲音”,既可用作可數(shù)名詞,也可用作不可數(shù)名詞。

(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.

噪聲
Accordingly, a noise detection system was constructed.
并依據(jù)此設計了一套噪聲檢測系統(tǒng)。
噪音
The purpose of this dissertation is to design an adaptive noise canceling system.
本文的目的在于設計一個自適應噪音抵消系統(tǒng),使其能消除含噪語音信號中的背景噪音,達到提高語音信號質量的目的。
振聲
The object of electromotor noise fault diagnosis research is electromotor voice.
電機故障振聲診斷的研究對象就是電機發(fā)出的聲音信號。
雜訊
雜音

噪聲
The detachment of clock noise is analyzed.
分析了原子鐘噪聲的分離問題。
噪音
The method is not sensitive to images with noise.
這種索引方法對圖象的隨機噪音不敏感、有較好的穩(wěn)定性。
雜訊