Definition Television

Some articles on definition television, television, definition, televisions:

Low-definition Television
... Low-definition television or LDTV refers to television systems that have a lower screen resolution than standard-definition television systems ... The term is usually used in reference to digital television, in particular when broadcasting at the same (or similar) resolution as low-definition analog TV systems ... Mobile DTV systems usually transmit in low definition, as do all slow-scan TV systems ...
High-definition Video - Technical Details
... High definition video (prerecorded and broadcast) is defined threefold, by The number of lines in the vertical display resolution ... High-definition television (HDTV) resolution is 1,080 or 720 lines ... In contrast, regular digital television (DTV) is 480 lines (upon which NTSC is based, 480 visible scanlines out of 525) or 576 lines (upon which PAL/SECAM ...
Display Resolution - Current Standards - Televisions
... Televisions are of the following resolutions Standard-definition television (SDTV) 480i (NTSC standard uses an analog system of 486i split into two ...
Liquid Crystal Display - Specifications
... This is an historical remnant from the early days of CRT television when CRT screens were manufactured on the bottoms of glass bottles, a direct extension of cathode ... Later, when televisions went to a more square format, the square screens were measured diagonally to compare with the older round screens ... In practical terms that means for an older standard definition TV set the ideal viewing distance was about 8 times the height (not diagonal) of the screen away ...
Bell TV - Hardware - Receivers
... Two different high-definition television (HDTV) receivers are currently provided, both with non-removable internal smartcards and either optional or built-in personal video ... Bell has discontinued older receivers which either only supported standard-definition television (SDTV) or included a series of features that newer receivers no longer offer ... Receivers discontinued by Bell include the 4100, Bell's last standard-definition television (SDTV) receiver sold until March 2012 ...

Famous quotes containing the words television and/or definition:

    The technological landscape of the present day has enfranchised its own electorates—the inhabitants of marketing zones in the consumer goods society, television audiences and news magazine readerships... vote with money at the cash counter rather than with the ballot paper at the polling booth.
    —J.G. (James Graham)

    Mothers often are too easily intimidated by their children’s negative reactions...When the child cries or is unhappy, the mother reads this as meaning that she is a failure. This is why it is so important for a mother to know...that the process of growing up involves by definition things that her child is not going to like. Her job is not to create a bed of roses, but to help him learn how to pick his way through the thorns.
    Elaine Heffner (20th century)