How Has Digital TV Changed Broadcasting

Television broadcasting has been radically changed by digital TV. Digital is miles ahead of analogue because of the sheer amount of things it can do. Digital signals take up less space than analogue signals, meaning that more channels can be compressed into them. They also offer a huge range of features such as interactive program guides and better picture quality. Digital broadcasting has opened TV up to masses of people who might never have watched it before because there is now so much more variety, meaning that it's more likely to please a wider amount of people.