What’s the difference between high definition and standard definition TV?
Both standard and high definition television are digital formats. Standard definition (SD) television provides digital images and sound that is considerably better than analog. High definition (HD) television is an enhancement that provides higher resolution images and Dolby Digital surround sound. If you connect a set-top-box to an analog television, or have a television with a standard definition digital tuner, you will receive all the standard definition free-to-air digital channels. To see all the benefits of high definition television, including the free-to-air HD channels, you need a television capable of displaying high definition images that either has a built-in HD tuner or is connected to a high definition set-top box. More information is available from www.digitalready.gov.au. Is digital TV available in my area? Your local broadcaster can confirm whether a digital TV service has commenced in your area. Contact details for broadcasters can be obtained from Free TV. Additional
