Television History(電視歷史)

1、Television History Designed by Liu YueTelevision History1883, the German Electrical Engineers Nipukefu (Paul Nipkow) with his invention Nipukefu disc using mechanical scanning method, was the first launch image experiment, each piece of wire screen with 24 lines, and the image rather vague. Nipukefu

2、 Disc has become a television ancestors Television HistoryThe first true sense of the TV in 1925, the British inventor John Baird (John Baird) in the Nipukefu disc, based on the invention of the mechanical scanning television cameras and receivers, and the first times in distance from 4 feet away to

3、 send a 10 word images, and declared the birth of the worlds first television, Baird and therefore known as the father of television.Television HistoryIn 1927, Farnsworth (1906-1971) successfully using electronic technology to transfer images from camera to the receiver, this is recognized as a sign

4、 of the birth of television Television HistoryTelevision HistoryTelevision HistoryTelevision History In November 1936, the British Broadcasting Corporation (BBC) in London, north of Alexander Palace, built the first public television station, is also recognized as the worlds first television station

5、. In 1937, a British-owned the first TV vehicle. 1946 United States began to broadcast TV. In 1950, the Soviet Union also restored by a television broadcast. Japanese television broadcast began in 1953, and Italy began in 1954. In short, the Second World War TV has entered a period of vigorous devel

6、opment. Britain and Germany the United States and France began to broadcast TV commercial.Television History Television History In the United States, due to the rising cost of television advertising, television commercials paying attention to the changes in ratings and advertising costs as the basis

7、 for the decision. At the same time, TV stations in order to attract a wider audience, and strive to open up all kinds of program formats, and look for new creative material. News program with a larger profit margin, and can improve the medias social influence.Television History The 20th century, th

8、e early 50s, the most significant is the emergence of color television. The United States was the first to broadcast color television. In 1954, NBC broadcast the first color television program formally.n1953 Britains Queen Elizabeth II coronation ceremony broadcast live nIn 1963 millions of viewers

9、around the world have witnessed John F. Kennedy made a famous speech in Berlin.nIn July 1969, the worlds more than 500 million viewers saw the first human images of the moon .Television History In 1979 ,the worlds first “cable“( 有線電視）opened in London. It is invented by the British Post Office. It wi

10、ll be a computer inside information through regular telephone lines to carry out and display the users TV screen . In 1985 British Telecom (BT) to launch an integrated digital communications network. It provides users with voice, fast delivery charts, fax, slow-scan TV terminals. During World War II

11、, he as a reserve officer, the general staff in the Eisenhower appointed media adviser, is responsible for the Allies in Europe, broadcasting, and receive the rank of brigadier general, so then people used to call it a Sarnoff, General (General Sarnoff)Television History David Sarnoff (1891 .2 .27 -

12、1971, December 12) Russia (Belarus) Jewish immigrants. U.S. commercial radio and television precursor and entrepreneurs. Known as the father of American Broadcasting communications industry. The early years with his parents emigrated to the United States. 15-year-old to the United States Marconi com

13、pany. The age of 17 became the companys radio operator.Television History 1912 sinking of the Titanic to fame, when the shipwreck occurred, Sarnoff was on duty, after three days and three nights, he will be the survivors in the telegraph room, the list one after another issued, virtually all hope ar

14、e rests on him. This incident is what it became famous.Television HistoryIt is the famous film TitanicTelevision HistoryThe creation of National Broadcasting Company (NBC). Founded in 1919, involved in Radio Corporation of America (Radio Corporation of America, RCA), betting most of the energy, lead

15、ership RCA extended to a variety of areas within a short time.In 1930 Sarnoff was promoted to general manager of Radio Corporation of America. In 1934 became chairman of NBC. Since then, his name is closely linked with the NBC, until retiring in 1970. He has substantial control over the growth of communications and consumer electronics empire, that is, two companies RCA and