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high-definition television |
Also found in: Wikipedia, Hutchinson | 0.02 sec. |
high-definition television (HDTV)Any system producing significantly greater picture resolution than that of the ordinary 525-line (625-line in Europe) television screen. Conventional television transmits signals in analog form. Digital HDTV systems, by contrast, transmit pictures and sounds in the form of digital data. These numerical data are broadcast using the same high radio frequencies that carry analog waves, and computer processors in the digital television set then decode the data. Digital HDTV can provide sharper, clearer pictures and sound with very little interference or other imperfections. Of perhaps greater importance, digital television sets will potentially be able to send, store, and manipulate images as well as receive them, thereby merging the functions of the television set and the computer. high-definition television [¦hī def·ə¦nish·ən ′tel·ə‚vizh·ən] (communications) A television system with a resolution of more than 1000 scan lines, as compared to 525-625 scan lines in conventional systems. Abbreviated HDTV. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Total Hi Def disc through a new product called THDassign([TM]). The Total Hi Def disc is about giving consumers complete choice, providing creators and artists the greatest possible distribution of their work, and helping retailers thrive in the marketplace," said Kevin Tsujihara, President of Warner Bros. In step with the fast-growing integration of digital media at all major studio levels including the merger of hi def and digital intermediaries into traditional film-based productions, Parmenter and partner Lisa Yesko created Millionaire Productions, a facility to match their interests with the entertainment industry's newest and ever changing cutting-edge technology. |
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