1. Assess the effects and implications of satellite and digital
Digital television is a form of broadcasting that turns pictures and sound into computer language. It effectively converges your television into a form of computer so that it can connect to the Internet, receive interactive programmes and carry many more ... and receive digital television. Before digital TV, there was analogue television. Analogue broadcasting began in the 1940's and 1950's. This converts sound and pictures into waves, which are transmitted through the air and received by your indoor aerial. Sky digital is the main digital broadcaster in Britain. ... is constantly recording. ...
- Word Count: 1966
- Approx Pages: 8
- Has Bibliography
- Grade Level: High School