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The elements of a simple broadcast television system are: . An image source. This is the electrical signal that represents a visual image, and may be derived from a professional video camera in the case of live television, a video tape recorder for playback of recorded images, or telecine with a flying spot scanner for the transfer of motion pictures to video).
1940: The American Federal Communications Commission, (), holds public hearings about television; 1941: First television advertisements aired. The first official, paid television advertisement was broadcast in the United States on July 1, 1941, over New York station WNBT (now WNBC) before a baseball game between the Brooklyn Dodgers and the Philadelphia Phillies.
It is an innovative service that represents the most significant evolution in television broadcast technology since color television emerged in the 1950s. [143] Digital television's roots have been tied very closely to the availability of inexpensive, high performance computers. It was not until the 1990s that digital television became possible ...
Named in reference to the original Golden Age of Television of the 1950s, [8] more recent periods have also been referred to as the "New", "Second", or "Third Golden Age of Television". The various names reflect disagreement over whether shows of the 1980s and early-mid 1990s belong to a since-concluded golden era or to the current one. [19]
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.
Over the course of the 1960s and 1970s, concurrent with the development of color television, the evolution of television led to an event colloquially known as the rural purge; [86] genres such as the panel game show, western, variety show, barn dance and rural-oriented sitcom all met their demise in favor of newer, more modern series targeted ...
Category: Television by decade. ... 1970s in television (23 C, 8 P) 1980s in television (23 C, 10 P) 1990s in television (23 C, 13 P) 2000s in television (22 C, 12 P)
The early days of television introduced hour-long anthology drama series, many of which received critical acclaim. [6] [7] Examples include Kraft Television Theatre (debuted May 7, 1947), The Chevrolet Tele-Theatre (debuted September 27, 1948), Television Playhouse (debuted December 4, 1947), The Philco Television Playhouse (debuted October 3, 1948), Westinghouse Studio One (debuted November 7 ...