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  2. Digital subchannel - Wikipedia

    en.wikipedia.org/wiki/Digital_subchannel

    Most of the major professional sports leagues, however, have strict prohibitions against using subchannels for carrying multiple game broadcasts and only allow one game to be aired in a market at one time (outside of Los Angeles, where if the Rams and Chargers play at the same time, Fox is allowed to broadcast the second game on MyNetworkTV ...

  3. Digital multicast television network - Wikipedia

    en.wikipedia.org/wiki/Digital_multicast...

    For most of the 2000s, digital multicasting in the United States remained less used. One of the earliest successful uses of subchannels was to broadcast automated weather information. The first such subchannel was the 69 News Weather Channel, launched in February 2001 by WFMZ-TV in Allentown, Pennsylvania, with the assistance of AccuWeather. [8]

  4. Digital media in education - Wikipedia

    en.wikipedia.org/wiki/Digital_Media_in_Education

    By 1999, 99% of public school teachers in the United States reported access to at least one computer in their schools, and 84% had access to a computer in their classroom. [5] The invention of the World Wide Web in 1992 simplified internet navigation and sparked further interest in educational settings. Computers were initially integrated into ...

  5. List of United States over-the-air television networks

    en.wikipedia.org/wiki/List_of_United_States_over...

    The network maintains over 160 affiliates (mainly through digital subchannel affiliations, with a small number of stations carrying it as a primary network affiliation), making it the most widely distributed multicast network, and often out-rating programming on The CW despite its much smaller original programming division.

  6. Educational Broadband Service - Wikipedia

    en.wikipedia.org/wiki/Educational_Broadband_Service

    The Educational Broadband Service (EBS) was formerly known as the Instructional Television Fixed Service (ITFS).ITFS was a band of twenty (20) microwave TV channels available to be licensed by the U.S. Federal Communications Commission (FCC) to local credit granting educational institutions.

  7. World Channel - Wikipedia

    en.wikipedia.org/wiki/World_Channel

    World Channel, also branded as World (stylized as WORLD), is an American digital multicast public television network owned and operated by the WGBH Educational Foundation.It is distributed by American Public Television and the National Educational Telecommunications Association and features programming covering topics such as science, nature, news, and public affairs.

  8. Public-access television - Wikipedia

    en.wikipedia.org/wiki/Public-access_television

    Many school media and video training programs are based in the educational-access television centers. Programming distributed by these centers ranges from student or parent produced media to coverage of local school functions and bodies (such as the School Council meetings or Committee).

  9. PBS Kids - Wikipedia

    en.wikipedia.org/wiki/PBS_Kids

    PBS Kids is the branding used for nationally-distributed children's programming carried by the U.S. public television network PBS.The brand encompasses a daytime block of children's programming carried daily by most PBS member stations, a 24-hour channel carried on the digital subchannels of PBS member stations (sometimes called the PBS Kids Channel or PBS Kids 24/7), and its accompanying ...