Exact(1)
The lead sentence, "The radio is 100 years old this year and the microprocessor just under 50," misunderstands fundamental inventions in voice communications and digital technology.Marconi's wireless invention 110 years ago was a spark transmitter for telegraphy.
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A variant that ultimately became known as the International Morse Code was adopted in 1851 for use on cables, for land telegraph lines except in North America, and later for wireless telegraphy.
Pétain expanded GQG's operations, establishing a new Section for Relations with the Civil Authorities and a Bureau for Aeronatics, Telegraphy and Aviation.
One of the systems was invented in the United States by Samuel F.B. Morse during the 1830s for electrical telegraphy.
In 1896 Marconi received the first patent for wireless telegraphy, and in 1901 he achieved transatlantic radio communication.
Before that, it was short for "wireless telegraphy"—the transmission of Morse-code signals through the air, rather than along copper cables.
Meteor was initially fitted with a single pole mainmast, while Comet had the pole mainmast along with a smaller mast further aft for wireless telegraphy.
In order to dramatize the potential of this new medium of communication, he began, as early as 1902, to give public demonstrations of wireless telegraphy for businessmen, the press, and the military.
What is it, and where did it come from ASCII's spiritual predecessor might have been ancient Assyrian, but it is a direct descendant of Baudot code, a scheme patented by Émile Baudot in 1874 for use in telegraphy.
By January 1869 he had made enough progress with a duplex telegraph (a device capable of transmitting two messages simultaneously on one wire) and a printer, which converted electrical signals to letters, that he abandoned telegraphy for full-time invention and entrepreneurship.
(Correction: An earlier version of this item suggested Bell had used the word "telephone" to describe his device in his patent. Instead his patent was for "Improvements In Telegraphy". I am certain, however, that junk-pic-sending was still on his mind).
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