Following is a summary of high-definition (HD) digital video formats, which provide 720 or 1080 lines of resolution. In the past, high-definition analog TV systems were developed; however ...
HD Radio allows conventional (or terrestrial) AM and FM stations to broadcast their content over digital signals. Appropriating an abbreviation from high-definition TV, HD Radio offers better ...
Created by JVC, Hitachi, Philips, and Matsushita, D-VHS was introduced in 1998 as the first high-definition home video format available to consumers. Capable of playing movies in high resolutions ...
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