RGB Color Test - Pixel Refresh Full HD | Ghost Screen and Color Repair Tv, Phone, Tablet

RGB Color Test - Pixel Refresh Full HD | Ghost Screen and Color Repair Tv, Phone, Tablet Test Service Video. It can be used for video audio. * Conditions of Color Signal At least three pieces of information must be transmitted to identify any solid colored surface. However, in television broadcasting, sending three separate information means occupying three separate broadcast channels. Moreover, the broadcast made in this way cannot be received by colorless (monochrome) TV receivers. For this reason, two problems need to be solved for color broadcasting. The main component of the signal to be broadcast should be able to form a normal image in colorless receivers. Auxiliary components of the signal to be broadcast should not require a separate broadcast channel. In order to meet these conditions, the composite video signal in color broadcast should consist of the sum of two signals: Luminance signal: The signal required for both color and colorless receivers Color signal : Signal required only for color receivers The sum of these two signals is broadcast in only 52 μs of a 64 μs line. Auxiliary signals such as sync and dimming thresholds are also added to these signals. * Luminous Signal All colors can be obtained by mixing three different colors in appropriate proportions. The three colors that go into the mix are chosen separately for each technology (photography, paint, lighting, etc.). In television technique, these three colors were chosen as follows:...