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Mathematics of television technology.
In: Salem Press Encyclopedia of Science, 2022-05-01, S. 3
Online
Nachschlagewerk
Zugriff:
Humans Film and television Television and film process reality by initially recording light and sound waves through the eyes and ears and then transmitting these data to the brain where they are transformed and synthesized into intelligible matter. In a similar manner, the engineering challenge of television from its conception has been to record data, transmit them (via electricity), and then reconstitute them at a physical distance from its origin. Television is a relatively recent invention. The first appearance of the word (a combination of Greek and Latin words, meaning “far-seeing”) occurred in 1900 at the International Electricity Congress at the Paris Exhibition. It was not one single person who invented television, but a number of scientists, engineers, and visionaries working independently in different countries who devised the necessary technology and mathematics. Television has changed dramatically from its first appearance as an electromechanical system to electronic systems, including cathode ray tube (CRT), liquid crystal display (LCD), plasma, and three-dimensional (3D) television.
Titel: |
Mathematics of television technology.
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Autor/in / Beteiligte Person: | Wilmarth, Connie |
Zeitschrift: | Salem Press Encyclopedia of Science, 2022-05-01, S. 3 |
Veröffentlichung: | 2022 |
Medientyp: | Nachschlagewerk |
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