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The top documents tagged [radio patents]
EMC 2410 Lecture 11 The Farm Boy
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Chapter 7 Audio: Music and Talk Across Media. Storing Sound 1877: Edison invents phonograph, records sound on foil cylinders.cylinders 1888: Emile Berliner
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Shumile zehra 13-10222 Warda Tahseen 13-10017 Ifra Zia 13-10166 Khadija-tul-Kubra 13-10483 Rafia Khan 13-10335 Presented to: Miss Sehrish Mushtaq
223 views
During the 1860s, Scottish physicist, James Clerk Maxwell predicted the existence of radio waves. in 1886, German physicist, Heinrich Rudolph
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History of Radio
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