doozie noun A person or thing that is remarkable, wonderful, superior, etc; beaut, humdinger: a little 30-page doozey called ''Making Chicken Soup''/ Want a swell Naval Air Station?
According to Apple Inc., the RGB signal is the standard signal for most computer graphics and video files. It is named for the colors red, green and blue. These colors, in certain combinations and intensities, can create any other color. RGB also supports grayscale, ranging from black to white.
The most common component video signal separates the video signal into three components. For the analog output of many devices, the three components are the Red, Green, and Blue signals. On computers and display devices, RGB signals are most often carried on 15-pin VGA-type connectors. Component can also represent the video signal as one luminance signal (Y) and two color difference signals (often called Pb and Pr).