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The electric telegraph led to Guglielmo Marconi's invention of wireless telegraphy, the first means of radiowave telecommunication, which he began in 1894. [5] In the early 20th century, manual operation of telegraph machines was slowly replaced by teleprinter networks.
Sir Francis Ronalds FRS (21 February 1788 – 8 August 1873) was an English scientist and inventor, and arguably the first electrical engineer. [1] He was knighted for creating the first working electric telegraph over a substantial distance. [2]
The electric telegraph was slower to develop in France due to the established optical telegraph system, but an electrical telegraph was put into use with a code compatible with the Chappe optical telegraph. The Morse system was adopted as the international standard in 1865, using a modified Morse code developed in Germany in 1848. [1]
The Cooke and Wheatstone telegraph was an early electrical telegraph system dating from the 1830s invented by English inventor William Fothergill Cooke and English scientist Charles Wheatstone. It was a form of needle telegraph , and the first telegraph system to be put into commercial service.
Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American inventor and painter. After establishing his reputation as a portrait painter, Morse, in his middle age, contributed to the invention of a single-wire telegraph system based on European telegraphs.
Finlaison, John, An account of some remarkable applications of the electric fluid to the useful arts, by Mr. Alexander Bain; with a vindication of his claim to be the first inventor of the electro-magnetic printing telegraph, and also of the electro-magnetic clock, London, Chapman and Hall, 1843. Gunn, Robert P., Alexander Bain of Watten.
telegraph key, recording telegraph, ‘dot-and-dash’ telegraph alphabet Alfred Lewis Vail (September 25, 1807 – January 18, 1859) was an American machinist and inventor. Along with Samuel Morse , Vail was central in developing and commercializing American electrical telegraphy between 1837 and 1844.
The Electric Telegraph: An Historical Anthology (1977) Smethers, J. Steven. "Pounding Brass for the Associated Press: Delivering News by Telegraph in a Pre-Teletype Era." American Journalism 19.2 (2002): 13-30. Sussman, Gerald. "Nineteenth-century telegraphy: Wiring the emerging urban corporate economy." Media History 22.1 (2016): 40–66.