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History of Television and its Development

  • Engelsk
  • 9. klasse
  • Afleveret til 10
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History of Television and its Development er en engelsk-opgave til 9. klasse, afleveret til karakteren 10. Fylder 1 side (295 ord, ca. 1 min. læsning) og blev publiceret 6. september 2014.

This document provides an overview of television's history, tracing its etymological roots and early technological development. It discusses key inventors, the impact of World War II on its progress, and its official start in Denmark. The text also touches upon the modern transition from analog to digital television and major manufacturers today.

Redaktørens vurdering
10 Fortrinlig
Kort, men informativ oversigt over fjernsynets historie og udvikling, herunder introduktionen i Danmark og overgangen til digitalt tv.
Struktur
10
Faglig dybde
7
Kilder
7
Fuldstændighed
10
  • charles francis jenkins
  • denmark
  • digital tv
  • history
  • john logie baird
  • technology
  • television

The television has got the name from the Greek language. (Tele) means “far” and vision means “sight”

It is a telecommunication medium for transmitting and receiving moving images that can be monochrome (black-and-white) or colored, with or without accompanying sound. "Television" may also refer specifically to a television set, television program, or television transmission.

In its early stages of development, television employed a combination of optical, mechanical and electronic technologies to capture, transmit and display a visual image. By the late 1920s, those employing only optical and electronic technologies were being explored. The first images transmitted electrically were sent by early mechanical fax machines, in the late nineteenth century. The concept of electrically powered transmission of television images in motion was first sketched in 1878.

There is disagreement as to who invented the television. Some believe it was the English inventor "John Logie Baird", and others believe it was the American inventor Charles Francis Jenkins

Television in Denmark:

Happiness with the TV did not last long as 2nd World War broke out not long after the television was invented, and the developers were forced to stop making televisions. First, in 1947, Denmark began to made television again. The 2nd October 1952 is the brand's official television start. People in Denmark could in the beginning, only se German channels.

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