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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.
1923: Charles Jenkins first demonstrates "true" television with moving images. This time 48-line moving silhouette images are transmitted at 16 frames per second from Washington to Anacostia Navy station; Vladimir Zworykin applies for a patent for an all-electronic television system, the first ancestor of the electric scanning television camera.
The word television comes from Ancient Greek τῆλε (tele) 'far' and Latin visio 'sight'. The first documented usage of the term dates back to 1900, when the Russian scientist Constantin Perskyi used it in a paper that he presented in French at the first International Congress of Electricity, which ran from 18 to 25 August 1900 during the International World Fair in Paris.
This is an accepted version of this page This is the latest accepted revision, reviewed on 19 January 2025. Scottish inventor, known for first demonstrating television (1888–1946) John Logie Baird FRSE Baird in 1917 Born (1888-08-13) 13 August 1888 Helensburgh, Dunbartonshire, Scotland Died 14 June 1946 (1946-06-14) (aged 57) Bexhill, Sussex, England Resting place Baird family grave in ...
العربية; Azərbaycanca; تۆرکجه; বাংলা; Беларуская; Беларуская (тарашкевіца) Bosanski; Deutsch; Ελληνικά
Paul Julius Gottlieb Nipkow (German: [ˈpaʊl ˈgɔtliːp ˈnɪpkɔv]; 22 August 1860 – 24 August 1940) was a German electrical engineer and inventor. He invented the Nipkow disk, which laid the foundation of television, since his disk was a fundamental component in the first televisions. [1]
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 ...
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).