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The abbreviation TV is from 1948. The use of the term to mean "a television set" dates from 1941. [11] The use of the term to mean "television as a medium" dates from 1927. [11] The term telly is more common in the UK. The slang term "the tube" or the "boob tube" derives from the bulky cathode-ray tube used on most TVs until the advent of flat ...
Text version of a program's dialogue overlaid on the screen by an equipped television set for people with hearing impairment. closing billboard (CBB) A title card of the program that is shown after the credits, marking the end of a show. clutter An excessive number of non-program elements (such as commercials) appearing one after another. CNN
High-definition television; History of television licensing in the United Kingdom; ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License
News show: A television program depicting real, up-to-date events. Current Affairs: Broadcast journalism where the emphasis is on detailed analysis and discussion of a news story. Tabloid television: Police procedural: A television genre some say was pioneered by the popular show Dragnet. The stories revolve around a crime that has been ...
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 receiver back into an approximation of the original image.
Teletext is a means of sending text and simple geometric shapes to a properly equipped television screen by use of one of the "vertical blanking interval" lines that together form the dark band dividing pictures horizontally on the television screen. [19] [20] Transmitting and displaying subtitles was relatively easy.
2. In a television broadcast, a piece of text superimposed at the top or bottom of the screen that describes what is being shown, often the name of the person speaking and/or additional details about the reporting location or the source of the footage. [2] chequebook journalism. Also checkbook journalism.
A television set or television receiver (more commonly called TV, TV set, television, telly, or tele) is an electronic device for viewing and hearing television broadcasts, or as a computer monitor. It combines a tuner, display, and loudspeakers.