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Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. This contrasts with broadcast television, in which the television signal is transmitted over-the-air by radio waves and received ...
Cable television first became available in the United States in 1948. [1] By 1989, 53 million U.S. households received cable television subscriptions, [2] with 60 percent of all U.S. households doing so in 1992. [3] Most cable viewers in the U.S. reside in the suburbs and tend to be middle class; [4] cable television is less common in low ...
Television is one of the major mass media outlets in the United States. In 2011, 96.7% of households owned television sets; [1] about 114,200,000 American households owned at least one television set each in August 2013. [2] Most households have more than one set. The percentage of households owning at least one television set peaked at 98.4% ...
The advent of cable television in the United States led to the eventual birth of cable news. On June 1, 1980, Ted Turner launched CNN, the first 24-hour cable news operation, and sister channel Headline News followed in 1982. CNN gained reputation significantly with its 1991 coverage of the Gulf War. The success of CNN inspired many other 24 ...
History of television. Family watching TV, 1958. The concept of television is the work of many individuals in the late 19th and early 20th centuries. The first practical transmissions of moving images over a radio system used mechanical rotating perforated disks to scan a scene into a time-varying signal that could be reconstructed at a ...
Broadcasting. Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. [1] Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube ...
The American Broadcasting Company (ABC) is an American English-language commercial broadcast television and radio network owned by The Walt Disney Company through its subsidiary, Disney Entertainment. Along with NBC and CBS, ABC is one of the traditional "Big Three" American television networks. ABC was founded as a radio network in 1943 as the ...
Website. turner.com (archived March 3, 2019) Turner Broadcasting System, Inc.[2] was an American television and media conglomerate founded by Ted Turner in 1965. Based in Atlanta, Georgia, it merged with Time Warner (later WarnerMedia) on October 10, 1996. As of April 2022, all of its assets are now owned by Warner Bros. Discovery (WBD).