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  2. High-definition television in the United States - Wikipedia

    en.wikipedia.org/wiki/High-definition_television...

    High-definition television (HDTV) in the United States was introduced in 1998 and has since become increasingly popular and dominant in the television market. Hundreds of HD channels are available in millions of homes and businesses both terrestrially and via subscription services such as satellite, cable and IPTV.

  3. High-definition television - Wikipedia

    en.wikipedia.org/wiki/High-definition_television

    High-definition television ( HDTV) describes a television or video system which provides a substantially higher image resolution than the previous generation of technologies. The term has been used since at least 1933; [1] in more recent times, it refers to the generation following standard-definition television (SDTV).

  4. High-definition video - Wikipedia

    en.wikipedia.org/wiki/High-definition_video

    High-definition video ( HD video) is video of higher resolution and quality than standard-definition. While there is no standardized meaning for high-definition, generally any video image with considerably more than 480 vertical scan lines (North America) or 576 vertical lines (Europe) is considered high-definition. [citation needed] 480 scan ...

  5. List of digital television channels in Australia - Wikipedia

    en.wikipedia.org/wiki/List_of_digital_television...

    SD simulcast of Ten HD. Replaced by One SD in 2009. SBS World News Channel: 32 12 June 2002 1 June 2009 Broadcast on LCN 33 until 29 January 2009. Replaced by SBS Two (now SBS Viceland). One SD: 12 26 March 2009 15 December 2010 SD simulcast of One HD (now One). Replaced by a HD simulcast of One HD (previously on LCN 11, replaced by Eleven). 3D ...

  6. 9Gem - Wikipedia

    en.wikipedia.org/wiki/9Gem

    Streaming media. 9Now. 9Gem is an Australian free-to-air digital television multichannel, launched by the Nine Network in September 2010. [1] The channel provides general entertainment and movie programming, from which the original name "GEM" is derived.

  7. Display resolution - Wikipedia

    en.wikipedia.org/wiki/Display_resolution

    The display resolution or display modes of a digital television, computer monitor, or other display device is the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by different factors in cathode ray tube (CRT) displays, flat-panel displays ...

  8. High-definition television in the United Kingdom - Wikipedia

    en.wikipedia.org/wiki/High-definition_television...

    High-definition television in the United Kingdom. High-definition television in the United Kingdom is available via cable, IPTV, satellite and terrestrial television. The first high-definition broadcasts began in late 2005 and since then the number of channels available to view has grown to a maximum of 87 that can be viewed on pay-TV service, Sky.

  9. HDNet Movies - Wikipedia

    en.wikipedia.org/wiki/HDNet_Movies

    HDNet Movies is an American digital cable and satellite television network owned and operated by HDNet LLC, operating as a subsidiary of AXS TV LLC. Launched by founder Mark Cuban in January 2003 as a spin-off of HDNet (now AXS TV), the network features theatrically released films and documentaries, which are presented in high definition and without commercial interruption or editing for content.