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Television and its working
Abstract
A communication method for delivering moving images and sound is television, also referred to as TV. The phrase can be used to describe a television set or the method of transmitting television. For entertainment, news, sports, and advertising, television is a popular medium. In the middle of the 20th century, the initial technical requirements for modern television's monochrome (black-and-white) and colour formats were created. Since then, improvements have been made often, and in the first decade of the twenty-first century, television technology saw substantial modifications. The development of high-definition television (HDTV) and the modification of television receiver proportions to display wide-screen images attracted a lot of interest. In order to provide interactive services and to broadcast several shows in the channel space that was previously used by one show, the transmission of digitally encoded television signals was also put into place.
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References
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