white noise

US /ˈwaɪt nɔɪz/
UK /ˈwaɪt nɔɪz/
"white noise" picture
1.

白噪音

a random signal having equal intensity at different frequencies, giving it a 'hissing' sound, often used to mask other sounds or aid sleep

:
The baby sleeps better with white noise playing in the background.
播放白噪音能讓寶寶睡得更好。
I use a white noise machine to help me concentrate while working.
我用白噪音機幫助我在工作時集中注意力。
2.

無意義的資訊, 廢話

meaningless or irrelevant information or chatter

:
Most of the news reports are just white noise, full of speculation and no facts.
大多數新聞報導都只是白噪音,充滿了猜測而沒有事實。
His constant complaining became just white noise to me.
他不停的抱怨對我來說只是白噪音