Enhanced TV: Or enhanced digital television (EDTV) (also known as datacasting). A term used for certain digital on-air programming (not generally available today) that includes additional resources viewers can download. Viewers will be able to simultaneously watch an enhanced TV production and, in the background, receive hundreds of megabytes of additional video, audio, text, and images related to the program. Imagine your favorite PBS documentary accompanied by a CD-ROM, but with the content stored directly on your computer or in the memory of your digital set-top box.

 

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Enhanced TV: Or enhanced digital television (EDTV) (also known as datacasting). A term used for certain digital on-air programming (not generally available today) that includes additional resources viewe . . . View Full Definition

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Integrated Digital Enhanced Network (iDEN): A wireless communications technology from Motorola that provides support for voice, data, short messages (SMS) and dispatch radio (two-way radio) in one phone. Operating in the 800MHz and 1. . . . View Full Definition