Does the CCT (correlated color temperature) value remain the same even when adjusting saturation?
即使在调整饱和度时，CCT（相关色温）值是否保持不变？
Actually not. Orbiter supports various color modes; one is called HSI, which allows the user to change the saturation, among other options. Setting the saturation to 0% means the color is fully desaturated, with a CCT of 6,500 K (cold white). Using the ECC (Extended Color Control) mode opens up additional control options for the user, one of which is Saturation/Desaturation. Setting this to Full Desaturation leads to a CCT value of only 3,200 K (warm white), in accordance with the PLASA...
实际上不是。Orbiter支持各种颜色模式；其中一种叫做HSI，它允许用户改变饱和度，以及其他选项。将饱和度设置为0%意味着颜色是完全不饱和的，CCT为6500K（冷白）。使用ECC（扩展色彩控制）模式为用户打开了额外的控制选项，其中之一是饱和度/去饱和度。根据PLASA ANSI 1.54标准，将其设置为完全去饱和会导致CCT值只有3200K（暖白）。