Digital television facts for kids
Digital television is television broadcasting using digital signals. With digital television, more than one program can be sent at a time in the same channel bandwidth. It also provides a cleaner looking picture than analog.
Digital television has replaced analog television in many countries. These countries include Australia, Canada, the United Kingdom and the United States.
Images for kids
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Comparison of image quality between ISDB-T (1080i broadcast, top) and NTSC (480i transmission, bottom)
See also
In Spanish: Televisión digital para niños
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Digital television Facts for Kids. Kiddle Encyclopedia.