telegraph

Charles Wheatstone – From the Concertina to the Telegraph

Charles Wheatstone – From the Concertina to the Telegraph

On February 6, 1802, Charles Wheatstone, English scientist and inventor of many scientific breakthroughs of the Victorian era was born. He is well known for his research in acoustics, electricity, and telegraphy. Well, if you don’t happen to be an engineer or a physicist, then you have probably never heard of Charles Wheatstone. But we will show you that he was really some remarkable fellow. Charles Wheatstone was born on February 6, 1802, in…
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The Unfortunate Inventions of Charles Cros

The Unfortunate Inventions of Charles Cros

Charles Cros (1842-1888) On October 1, 1842, French poet and inventor Charles Cros was born. He developed various improved methods of photography including an early color photo process. He also invented improvements in telegraph and paleophone technology. But lacking financial resources, he was unable to patent his devices before Thomas Edison and others developed the idea and started production. Émile-Hortensius-Charles Cros was born in Fabrezan, Aude, France, 35km to the East of Carcassonne.…
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Émile Baudot and his Telegraph

Émile Baudot and his Telegraph

Èmile Baudot(1845-1903) On September 11, 1845, French telegraph engineer and inventor of the first means of digital communication code, Èmile Baudot was born. As the son of farmer Pierre Emile Baudot, Jean-Maurice-Èmile Baudot attended primary school and was to work at his father’s farm right after. At the Age of 24, he joined the French Post & Telegraph Administration, where he completed his apprenticeship. He learned to work with the Morse telegraph…
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The Mechanical Telegraph – a French Invention

The Mechanical Telegraph – a French Invention

Claude Chappe’s Optical Telegraph(Museée des Arts et Metiers) On May 23, 1813, the first (modern) optical telegraph line following the mechanical telegraphy system of the French inventor Claude Chappe between Metz and Mainz was established. No, this wasn’t the first of its kind, but it was the first to connect the former already in France established telegraphy system with a (now) German city. Long before the days of Morse Code or the…
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Dit dit dit da dit – The first Morse Telegram

Dit dit dit da dit – The first Morse Telegram

The first public telegram sent in America by Samuel F.B. Morse in 1844 On May 24th 1844 the very first Morse telegram went over the line. Samuel Morse and his colleague Alfred Vail knew that the very first phrase to be sent with the new telecommunication medium was to be remembered. So what should they transmit? Morse came up with a quote from the bible, certainly well chosen for an historic occasion…
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