Charles Bourseul (28 April 1829 – 23 November 1912) was a pioneer in development of the "make and break" telephone about 20 years before Bell made a practical...
4 KB (458 words) - 17:54, 20 September 2024
Bourseul (French pronunciation: [buʁsœl]; Breton: Boursaout; Gallo: Bórsoeut) is a commune in the Côtes-d'Armor department of Brittany in north-western...
2 KB (125 words) - 23:14, 7 November 2024
1864, as an enhancement to an automaton built by him in 1849. Charles Bourseul was a French telegraph engineer who proposed (but did not build) the first...
63 KB (7,958 words) - 18:12, 22 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
121 KB (13,215 words) - 22:04, 25 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
145 KB (16,378 words) - 00:18, 2 February 2025
telephone, attention has been called to the fact that, in 1854, M. Charles Bourseul, a French telegraphist, had conceived a plan for conveying sounds and even...
24 KB (3,263 words) - 05:30, 21 January 2025
direct transmission of electricity into the user's body. 1854: Charles Bourseul publishes a description of a make-and-break telephone transmitter and receiver...
40 KB (4,797 words) - 17:23, 26 December 2024
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
155 KB (16,469 words) - 22:35, 27 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
30 KB (4,244 words) - 22:38, 24 October 2024
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
98 KB (9,923 words) - 17:14, 31 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
55 KB (4,864 words) - 13:21, 27 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
70 KB (2,257 words) - 00:54, 2 February 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
163 KB (16,266 words) - 16:05, 25 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
97 KB (8,943 words) - 15:00, 31 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
123 KB (13,063 words) - 15:35, 31 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
34 KB (4,083 words) - 14:50, 19 November 2024
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
1 KB (106 words) - 01:37, 19 October 2024
New controversies over the issue still arise from time to time. Charles Bourseul, Antonio Meucci, Johann Philipp Reis, Alexander Graham Bell, and Elisha...
56 KB (6,030 words) - 03:10, 26 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
78 KB (6,014 words) - 14:51, 17 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
134 KB (14,028 words) - 21:29, 30 January 2025
wire. Inventors who worked on the acoustic telegraph included Charles Bourseul, Thomas Edison, Elisha Gray, and Alexander Graham Bell. Their efforts to...
4 KB (456 words) - 03:01, 31 July 2024
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
77 KB (7,659 words) - 10:32, 11 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
79 KB (8,474 words) - 02:54, 31 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
26 KB (3,349 words) - 01:32, 2 February 2025
first moots the idea of a "speaking telegraph" (telephone). 1854: Charles Bourseul writes a memorandum on the principles of the telephone. (See the article:...
56 KB (6,333 words) - 16:51, 13 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
7 KB (54 words) - 13:01, 25 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
8 KB (1,032 words) - 17:42, 19 November 2024
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
116 KB (12,202 words) - 22:12, 25 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
35 KB (4,645 words) - 23:16, 22 January 2025
Emile Berliner Tim Berners-Lee Francis Blake Jagadish Chandra Bose Charles Bourseul Walter Houser Brattain Vint Cerf Claude Chappe Yogen Dalal Daniel Davis...
40 KB (4,576 words) - 00:24, 3 January 2025