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  2. High-definition television - Wikipedia

    en.wikipedia.org/wiki/High-definition_television

    HDTV as is known today first started official broadcasting in 1989 in Japan, under the MUSE/Hi-Vision analog system. HDTV was widely adopted worldwide in the late 2000s. Standards Map of digital terrestrial television broadcasting standards by country. All modern high-definition broadcasts utilize digital television standards. The major digital ...

  3. 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 .

  4. Ultra-high-definition television - Wikipedia

    en.wikipedia.org/wiki/Ultra-high-definition...

    Ultra-high-definition television (also known as Ultra HD television, Ultra HD, UHDTV, UHD and Super Hi-Vision) today includes 4K UHD and 8K UHD, which are two digital video formats with an aspect ratio of 16:9. These were first proposed by NHK Science & Technology Research Laboratories and later defined and approved by the International ...

  5. Digital television transition in the United States - Wikipedia

    en.wikipedia.org/wiki/Digital_television...

    However, the transition to digital television was set back three times: first to December 31, 2008, then to February 17, 2009, and then finally to June 12, 2009. [12] All U.S. full-power analog TV broadcasts were required by law to end on June 12, 2009. [13]

  6. Today (American TV program) - Wikipedia

    en.wikipedia.org/wiki/Today_(American_TV_program)

    Today (also called The Today Show) is an American morning television show that airs weekdays from 7:00 a.m. to 11:00 a.m. on NBC.The program debuted on January 14, 1952. It was the first of its genre on American television and in the world, and after 72 years of broadcasting it is fifth on the list of longest-running United States television serie

  7. List of digital television deployments by country - Wikipedia

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

    Today, the vast majority of events and programs are broadcast in high definition. Currently almost all the cable providers as well as SKY the major DTH provider offer HD channels. By the third quarter of 2005, HDTV transmissions from TV Azteca were available in Mexico's largest markets: Mexico City, Guadalajara and Monterrey.

  8. Analog high-definition television system - Wikipedia

    en.wikipedia.org/wiki/Analog_high-definition...

    HD-MAC was a proposed television standard by the European Commission in 1986 (MAC standard). It was an early attempt by the EEC to provide HDTV in Europe. It was a complex mix of analog signal ( Multiplexed Analog Components) multiplexed with digital sound. The video signal (1,250 (1,152 visible) lines/50 frames in 16:9 aspect ratio) was ...

  9. List of television stations in California - Wikipedia

    en.wikipedia.org/wiki/List_of_television...

    The Country Network on 8.2, Corner Store TV on 8.3, Biz TV on 8.4, Shop LC on 8.5, Hollywood Time Capsule on 8.6, Diya TV on 8.8 Los Angeles: 10 10 KIIO-LD USArmenia ARTN on 10.2, Horizon Armenian TV on 10.3, AABC on 10.4, Horizon Armenian TV 2 on 10.5, AMGA TV on 10.6, KENTRON on 10.8, ARMMUS on 10.11, bespoketv on 10.12 Los Angeles: Riverside ...