Digital television,

Definition of Digital television:

1. Television broadcasting in which the pictures are transmitted as digital signals which are decoded by a device in or attached to the receiving television set.

2. TV broadcasting system that can transmit images with 720 to 1080 horizontal lines of resolution as compared with 480 lines of the ordinary (analog) television system. Digital television offers interference-free, CD-quality sound and multiplexing of 6 channels under one bandwidth. See also high definition television.

How to use Digital television in a sentence?

1. Viewers receive digital television through their phone line and a set-top box.