Unlike regular HDR, which applies universal settings to a screen that has it ... tuning your TV picture. Each TV is different, so your best bet will be to use test images like those found in ...

Some test patterns were simply camera feeds of physical ... [Matt] from [Matt’s TV Barn], as the name implies, has an interest in various television technologies, and this is such an iconic ...

LED stands for light-emitting diode, and these make up the backlights of some TVs. The LEDs either sit behind the screen (this is called full array) or at the edge of the screen (known as edge-lit).