Technological innovations have completely changed the broadcasting industry within a few decades. We used to watch analogue TV on a CRT screen, but nowadays digital TV signals are received along IP cables and we can choose what time we want to view them and on which device. Television stations and operators are continually introducing new technologies to increase the sound and picture quality; for instance, video on demand and streaming of television signals over the internet. Obviously, these innovations first need to undergo extensive testing. CN Rood supplies a range of measuring equipment and broadcasting headend equipment for this purpose.