Electronics for Pleasure - Gareth Roberts's 1988 Christmas Lectures 3/5
In his third lecture, Professor Gareth Roberts explores entertainment electronics - from the gramophone to the television - and predicts a future of high definition flat screen TVs!Watch all the lectures in this series here: https://www.youtube.com/playlist?list=PLbnrZHfNEDZxIKFcbo3Wu7hUyQi2Jkd_S
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This lecture was filmed at the Ri on Thursday 22nd December 1988.
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An excerpt from the 1988 programme: Thomas Edison was the first man to produce an instrument that recorded and reproduced sounds; he regarded his invention as a device which might have application in telephony. A few months later, in February 1878, his phonograph was demonstrated at the Royal Institution. It did not take long for people to appreciate the wider significance of his talking machine for musical entertainment. The Gramophone Company, with its famous dog and trumpet trademark, introduced the disc gramophone in 1901. Modern versions of this instrument now compete with other musical recording systems such as magnetic tape cassette recorders and optical compact disc players. The introduction of television broadcasting in 1936 was a milestone in technological and social change. Following monochrome and colour T.V., a third important phase is promised in the early nineties. High definition television displayed on large area flat screens together with direct broadcasting by satellite will revolutionize the industry. The unrelenting pressure for more choice of programmes has seen rapid growth in the number of households with video-recorders.
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Professor Gareth Roberts (1940-2007), then of Thorn EMI plc and the University of Oxford, and later Sir Gareth, presents the 1988 CHRISTMAS LECTURES titled 'The Home of the Future'. The impact of modern developments in electronics, materials and communications technology is becoming increasingly apparent in the home. There are numerous examples of innovative products that have arisen due to a combination of scientific progress and market demands. Many other exciting ideas are now emerging from industrial and academic laboratories and will play a significant role in homes during the next decade. These will be discussed in this series of lectures together with classic discoveries and inventions in related areas.
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