The first live TV broadcast in TV history

1937: The first outdoor TV broadcast in Britain. *

A brief history of human media development

1873: joseph may confirmed that selenium has photoelectric effect. *

1880: Liebold invented the scanning mode of TV turntable.

1884: Pukov invented the scanning disk for mechanical radio image transmission.

1897: Braun, Germany invented a vacuum tube that can accept electrons. *

1902: Austria, Finland-Burke first proposed the transmitting and receiving principle of color TV.

1906: In Australia, Robert Ribbon designed an amplifier tube.

1907: In Russia, Boris Rozin invented the world's first television receiver with electronic imaging. *

1923: Russia, Zvorikin invented the endoscope. *

1925: Jenkins sent an image of an American mobile windmill by radio.

1926: Mechanical TV invented by Baird was first performed in Britain. *

1927: The United States set up TV simulcast experiments in new york, New Jersey and Washington.

1927: The United States passed the broadcasting regulations, established the Federal Radio Broadcasting Committee, and gained the control of television broadcasting.

1928: In America, Philo Farnsworth invented the electronic image separator camera.

1928: In Britain, Baird demonstrated its high-definition color TV.

1929: color TV pictures of successful Aves experiment in America.

1929:BBC opened an experimental TV station in London, and the sound and picture were synchronized in the following year. *

1929: In the United States, Zvorikin invented the kinescope, which was improved many times and used to construct a practical TV camera five years later.

1930: British mechanical TV is produced from the production line.

193 1: Allen Dumont invented the cathode ray tube (also known as oscilloscope) in the United States.

193 1: Electronic TV began to be piloted in Los Angeles and Moscow.

1934: TV vans appear on the streets of Germany.

1936: Britain opens the world's first TV station. *

1937: The first outdoor TV broadcast in Britain. *

1937: TV vans appear on the streets of new york.

1938: France officially started TV broadcasting.

1939: The Soviet Union and Germany began official television broadcasting.

1939: new york World Expo shows TV to the public. *

1939: mechanical scanning system was eliminated.

1940: ABC successfully piloted color TV (pilot broadcast next year).

194 1:

The United States began official television broadcasting. *

1945: In Britain, Clark put forward a bold idea of establishing a space relay station.

1946: ABC announced the improvement of color TV technology as stippling.

1949: Cable TV started in America. *

1953: The United States announced that stippling is the technical standard of color TV, commonly known as NTSC system. *

1954: Formal color TV broadcasting first started in America.

1956: American Ampere Company developed the world's first video recorder. *

1957: The Soviet Union launched the first artificial satellite and successfully tried to relay television by plane.

1958: The United States uses satellites for communication for the first time.

1958: SECAM color TV system (sequential synchronization system) developed in France.

China begins official television broadcasting.

1962: The United States is the first country in the world to spread TV images by satellite. *

1963: the federal Republic of Germany established a PAL color TV system (line by line phase inversion system).

1963: The United States transmitted the news of Kennedy's assassination to Japan and Europe through communication satellites.

1963: CBS and NBC TV news broadcasts in the United States expanded to 30 minutes, in color.

1964: the international telecommunications satellite organization was established.

1964: The Tokyo Olympic Games will be broadcast live worldwide via satellite.

1965: Soviet Union launches communication satellite for TV relay.

1966: the international radiocommunication advisory Committee recognizes the coexistence of NTSC, PAL and SECAM.

1967: the Soviet union formally established a satellite TV network, which was broadcast simultaneously with the European TV network.

1969: The first moon landing was broadcast live by satellite. *

1972: American HBO cable TV station was established to provide pay TV service.

1972: Teletext developed in Britain.

1973: China broadcasts color TV programs.

1975: in the United States, the modern cable TV industry started with satellites. *

1980: In the United States, a 24-hour news channel of CNN was established. *

1980: Japan imported 8mm tape recorders.

198 1: Sony Corporation of Japan tried to make a high-definition TV set, which is called Muse standard. *

1983: direct satellite TV broadcast in the United States for the first time. *

1984: Japan launches the world's first practical live TV satellite.

1984: China successfully launched an experimental communication satellite.

1985: Japan has developed a 125m*40m large-screen TV.

1986: NHK launches fully automatic TV camera.

1987: Japan Broadcasting Association (NHK) opened the world's first TV station to broadcast satellite programs directly.

1988: Sony Corporation of Japan launched a digital video recorder to solve the problem of image loss in ordinary TV production.

1989: The satellite trial broadcast of HDTV system of Japan Broadcasting Association was successful.

1989: Britain began to provide live satellite TV programs around the clock.

1989: European high-definition television system (HD-MAC system) conducts experimental broadcasting via satellite.

199 1: Japan broadcasts HDTV programs.

1857 In France, Scott's acoustic vibrator was the pioneer of Edison's phonograph.

1860 the emergence of cable broadcasting

In America, Edison also invented the phonograph.

1876 glen. Bell invented the dynamic sound tube (1878: in the United States and Germany, the dynamic sound tube was first invented. )

Hughes invented the megaphone.

188 1 Clemens invented stereo technology.

1884 in Pukov, Germany, this is an early version of TV.

1886 Gtaphone can be used for recording.

A German immigrant obtained a patent for the phonograph.

1878 Edison set up a company to manufacture phonographs (1888: Edison-style phonographs have been sold to the public. )

The sound of 1898 was recorded by Paulson of Denmark using magnetism. -Poulsen invented the magnetic recording device.

1900 the development of American record industry

1905 The first jukebox opened in Pittsburgh.

1906 the first speaker (19 15: the birth of electronic speakers)

1906 the first broadcast in the world

19 16 radio has a tuning circuit.

Invented short-wave radio communication.

A radio station appeared in 1920.

1922 broadcasting network started broadcasting.

1922 car radio.

1924 made a portable radio.

The permanent radio broadcasting network NBC was established.

1927 launched two radio and television networks; CBS was founded.

193 1 CD was successfully developed.

1933 Armstrong invented FM, but it was really used 20 years later.

1935 is also in Germany, and tapes are available for sale. (1929: In Germany, magnetic cards are recorded on plastic tapes. )

1937 the explosion of the hindenburg spacecraft was broadcast along the Atlantic coast to the Pacific coast.

1938 The radio drama "World War II" caused national panic.

194 1 CBS and NBC began commercial transmission.

1945 Clark foresees geosynchronous communication satellites.

60% of American families own TV sets.

1956 Ampex produces practical video recorders.

The Soviet Union sent satellites and signals from space.

196 1 FCC approves FM stereo radio.

1962 communication satellite company founded and developed global system.

Tapes made in Holland.

1963 communication satellite was placed in geosynchronous orbit.

1964 The Tokyo Olympic Games was broadcast live by satellite all over the world.

1964 Intelsat, and established the structure of the international satellite communication organization.

1967 Dolby eliminates audio hiss.

1969 astronauts sent live photos from the moon.

1970 Germany uses laser technology.

1979 Sony Walkman appears

1980 CNN 24-hour news channel.

Panoramic painting appeared in 1794 and is considered as the predecessor of cinema.

1825 "Magic Disc" makes it possible to continue the image.

1832 "trick disc" uses picture decomposition to generate dynamic images.

1834 "Zou" appeared.

Stereo projection appears in 1868.

1877 the appearance of "moving mirror" has made mankind take another step towards film.

1888, Renault made an "optical film and television machine".

1889 The embryonic form of the sound film is emerging.

In 1890, Frisgreen realized the screening.

189 1 year, Edison and his assistant invented a camera that can take dynamic photos.

1893 The first studio in the world was born.

1895, the audience in Paris saw the film screening for the first time.

1895, the Lumiere brothers in France invented the portable camera.

1895 the world's first attempt to shoot a news documentary and the first imitation of a sound film.

Montage was first used by Englishman Smith in 190 1 year.

The first western film was born in 1904.

1906 The world's first cartoon film was born.

1907 "frame-by-frame shooting" has opened up a new way for animated films.

19 15 milestone film "the birth of a country" was completed.

19 19 color film came out.

192 1 the first three-dimensional film screening

1922 Nanuk in the north became the first documentary.

1925 film standard

The first color picture appears on the screen of 1925.

1927 The King of Jazz became the first popular talking film.

In 1932, Disney adopted the three-color processing method of cartoons.

1933 color film printing method was successfully tested.

Snow White and the Seven Dwarfs (1937) is the first full-length animated film.

Panoramic film system appears in 195 1.

1952 The movie "Nyalama" appeared in new york.

199 1 year, Beauty and the Beast was nominated by Oscar for best animated film.

199 1, people are amazed at the computer animation in Terminator's Two and a Half Days Trial.

1993 In Jurassic Park, dinosaurs walked around the earth.

References:/Gu Yizhou/blog/item/ac7e8a2bed2fbfae6cd40ea.html.