Lakhasly

A lot of people wrongly believe that color television is a recent idea.John Baird (1888-1946) is a researcher who is best remembered for inventing a mechanical television system, based on Nipkow's scanning disk idea.He created the first televised pictures of objects in motion (1924), the first televised human face (1925), color television (1928), stereoscopic television, and television by infra-red light that were presented and demonstrated before the 1930s.In actual fact, the earliest proposal for color television was patented in 1904, while in 1925 Zworykin filed his proposal for an all-electronic color television system.Actually, his work included a number of technological milestones in the history of television.Commercial broadcasting, however, started in the early 50s, a quarter of a century later.

A lot of people wrongly believe that color television
is a recent idea. In actual fact, the earliest proposal for color television was patented in 1904, while in 1925 Zworykin filed his proposal for an all-electronic color television system. Commercial broadcasting, however, started in the early 50s, a quarter of a century later.

John Baird (1888–1946) is a researcher who is best remembered for inventing a mechanical television system, based on Nipkow’s scanning disk idea. Actually, his work included a number of technological milestones in the history of television. He created the first televised pictures of objects in motion (1924), the first televised human face (1925), color television (1928), stereoscopic television, and television by infra-red light that were presented and demonstrated before the 1930s.
Vladimir Zworykin (1889-1982), the inventor of the iconoscope, a transmission device, as well as the kinescope, i.e. the cathode-ray tube, in 1929, was one of the first to demonstrate a television system with
all the features of modern television, otherwise called “thetube.”MostpeopleinBritainthatusetheword tube to refer to television, fail to make the connection between the television set and the cathode-ray tube. Nor do people stop and think about the meaning of the word television, which refers to the transmission of images over a distance. In 1929 Zworykin became the director of electronic research at Radio Corporation
of America (RCA), and was later promoted to vice- president in 1947. Zworykin invented many devices including the the scintillation counter, a device for measuring radioactivity. He held more than eighty patents and received numerous awards for his work.