I can now recognize what are widely described as the various "colors" of noise: blue noise is a muted, more summery version of white, while brown noise is bassy and deep.

我现在意识到什么是广泛应用与各种“颜色”的声音：忧郁的噪音是沉默的，更多的是夏日白色版本，然而深褐色的噪音是低音加重加深的。

youdao

He heard a little noise close to his feet. He looked down and there was a wee brown bird fluttering in the grass.

他听见脚边有声音，低头一看，原来是一只棕色的小鸟在草丛里扑腾。

youdao

Then I went to wash my hands and the water was brown and now I have to put up with the construction noise coming from outside.

于是我去洗手，水上褐色的，现在又必须得忍受外面的建筑工地上的噪音。

youdao

It has Burr-Brown 2 Channel low-noise Op Amp, ELNA Audio Grade Capacitor and a R-core linear power supply - doesn't mean that much too you?

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In that case, too, Brown and her fellow executives made lots of noise about how their venture was on plan, on course and on budget, if not indeed ahead of it.

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