没有必要为了控制色度亮度干扰而花大笔的钱在广播功放上，即使是使它比20分贝更好。
There is no need to go to the expense of monobloc power amplifiers in order to keep crosstalk under control, even when making it substantially better than the 20db that is actually necessary.
为了获得优良的画质，必须采用逐点亮度色度修正的方法，提高显示屏的一致性、均匀性。文章以技术讲座的方式介绍色度亮度修正的原理、方法及相关的问题。
In order to make the picture quality of LED display screen to be perfect, the technology of color and brightness correction of every pixel is indispensable.
实验中所采用的不同颜色在色度、亮度以及浓度方面均保持一致。 这样，可以保证参与者的表现不受颜色的其他属性影响。
The colors in the study were precisely equated in hue, brightness, and chroma (intensity) to insure that reactions were not attributable to these other qualities of color.
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