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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. HDTV has quickly become the ...
The digital transition in the United States was the switchover from analog to exclusively digital broadcasting of terrestrial television programming. According to David Rehr, then president and CEO of the National Association of Broadcasters, this transition represented "the most significant advancement of television technology since color TV was introduced."
Rebranded America's Health Network in 1996, The Health Network in 1999, switched to FitTV in 2004, then Discovery Fit & Health on February 1, 2011. C-3. ViacomCBS Domestic Media Networks. Rebranded on April 1, 1979, to Nickelodeon . CBN Satellite Service. Walt Disney Television. Launched on April 29, 1977.
The digital television transition, also called the digital switchover ( DSO ), the analogue switch/sign-off ( ASO ), the digital migration, or the analogue shutdown, is the process in which older analogue television broadcasting technology is converted to and replaced by digital television. Conducted by individual nations on different schedules ...
t. e. Advanced Television Systems Committee ( ATSC) standards are an International set of standards for broadcast and digital television transmission over terrestrial, cable and satellite networks. It is largely a replacement for the analog NTSC standard and, like that standard, is used mostly in the United States, Mexico, Canada, South Korea ...
States, territories, and counties that issued a stay-at-home order in 2020. State, territorial, tribal, and local governments responded to the COVID-19 pandemic in the United States with various declarations of emergency, closure of schools and public meeting places, lockdowns, and other restrictions intended to slow the progression of the virus.
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 ...
BBC America. BBC America is an American basic cable network that is jointly owned by BBC Studios and AMC Networks. [1] The channel primarily airs sci-fi and action series and films, as well as selected programs from the BBC (such as its nature documentary series ). Unlike the BBC's domestic channels in the United Kingdom, BBC America does not ...