Introduction "N No doubt, television (TV) is one of the most important discoveries in the history of mankind. Its beginnings are part of a broad period from the late nineteenth century until 1935. It was not until July 1928 when it began issuing scanned images with a definition of 48 lines with some regularity, this was in the United States. In today's world technology of television broadcasts is in revolution. The most widespread is currently the Digital Terrestrial Television (DTT), offering better quality in terms of image definition. This is the digital recording of the video signal, part of a conversion from analog to digital through a process of binary encoding. This does not preclude you are thinking of a new global step in the evolution of television: the High Definition Digital Television (HDTV).
HDTV promises to be the most important innovation since the introduction of color. Provide an image quality close to 35 mm film multichannel sound. Although not let it be a utopia for many countries, and some of them like Japan and the United States, Canada, Spain implementing this technology on some channels, in the case of Japan, this country is working on HDTV for about 20 years, although began issuing signals of this kind in 1990. Credit: Cynthia Bartlett-2011. Cuba, although it is a country blockaded for more than 45 years, has never ruled out the possibility of developing according to their possibilities. As a result of this interest by the Cuban government, emerged in 2002 the University of Informatics Sciences (UCI) University first daughter of the Battle of Ideas.
March 26, 2023