Search results
Results from the WOW.Com Content Network
This footage, which runs to just under four minutes, is the oldest surviving recording of broadcast television. 1934: First broadcast of The Three Stooges;Philo Farnsworth demonstrates a non-mechanical television system. The agreement for joint experimental transmissions by the BBC and John Logie Baird's company comes to an end.
A television set, also called a television receiver, television, TV set, TV, or telly, is a device that combines a tuner, display, and speakers for the purpose of viewing television. Introduced in the late 1920s in mechanical form, television sets became a popular consumer product after World War II in electronic form, using cathode ray tubes .
This list should not be interpreted to mean the whole of a country had television service by the specified date. For example, the United States, the United Kingdom, Germany, and the former Soviet Union all had operational television stations and a limited number of viewers by 1939. Very few cities in each country had television service.
1937. 24 April – The first children's television show For the Children is broadcast.; 1939. 1 September – The BBC Television Service is suspended, about 20 minutes following the conclusion of a Mickey Mouse cartoon (Mickey's Gala Premier), owing to the imminent outbreak of the Second World War amid fears that the VHF transmissions would act as perfect guidance beams for enemy bombers ...
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.
Television of the United States; American family watching TV in 1958. Timeline; ... Children's television; TV animation: (Network era · Modern era) Genres. Daytime ...
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).
A number of experimental and broadcast pre World War II television systems were tested. The first ones were mechanical based (mechanical television) and of very low resolution, sometimes with no sound. Later TV systems were electronic (electronic television). For a list of mechanical system tests and development, see mechanical television.