A History of Wireless Telegraphy, 1838-1899: Including Some Bare-wire Proposals for Subaqueous TelegraphsDodd, Mead & Company, 1900 - 325 páginas |
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Página 9
... transmitting from London , instantaneously , to an agent at Edinburgh , Dublin , Paris , Vienna , St Petersburg , Constantinople , the Cape of Good Hope , Madras , Calcutta , & c . , any question or message whatever , and of receiving ...
... transmitting from London , instantaneously , to an agent at Edinburgh , Dublin , Paris , Vienna , St Petersburg , Constantinople , the Cape of Good Hope , Madras , Calcutta , & c . , any question or message whatever , and of receiving ...
Página 24
... transmitting telegraphic intelligence throughout the world ; and , having done so , he wound up with a peroration of great beauty , in which the wonders to be achieved by electric influence in the days to come were eloquently set forth ...
... transmitting telegraphic intelligence throughout the world ; and , having done so , he wound up with a peroration of great beauty , in which the wonders to be achieved by electric influence in the days to come were eloquently set forth ...
Página 25
... transmitting tele- graphic messages by means of electricity or magnetism through and across water without submerged wires , the water being made available as the connecting and conduct- ing medium by the following means : — " On the ...
... transmitting tele- graphic messages by means of electricity or magnetism through and across water without submerged wires , the water being made available as the connecting and conduct- ing medium by the following means : — " On the ...
Página 28
... Bain's ex- periments had to do with an insulated wire in connection with earth- batteries . See ' The Artisan , ' June 30 , 1843 , p . 147 . in transmitting signals across the mill dam , where it 28 FIRST PERIOD - THE POSSIBLE .
... Bain's ex- periments had to do with an insulated wire in connection with earth- batteries . See ' The Artisan , ' June 30 , 1843 , p . 147 . in transmitting signals across the mill dam , where it 28 FIRST PERIOD - THE POSSIBLE .
Página 29
Including Some Bare-wire Proposals for Subaqueous Telegraphs John Joseph Fahie. in transmitting signals across the mill dam , where it is about 500 yards wide.1 Lindsay repeated these experiments at intervals and at various places ...
Including Some Bare-wire Proposals for Subaqueous Telegraphs John Joseph Fahie. in transmitting signals across the mill dam , where it is about 500 yards wide.1 Lindsay repeated these experiments at intervals and at various places ...
Outras edições - Ver tudo
A History of Wireless Telegraphy, 1838-1899: Including Some Bare-wire ... John Joseph Fahie Visualização integral - 1899 |
A History of Wireless Telegraphy: Including Some Bare-wire Proposals for ... John Joseph Fahie Visualização integral - 1901 |
A History of Wireless Telegraphy, 1838-1899: Including Some Bare-wire ... John Joseph Fahie Visualização integral - 1900 |
Palavras e frases frequentes
apparatus arrangement battery cable cells centimetres charged Cheaper Edition circuit communication condensers conducting conductor connected copper wire Crown 8vo Daniell cell Demy 8vo detector diameter discharge distance disturbance Dundee earth effect Elec electric current electric waves electrical oscillations Electrician electro-magnetic employed ether ethereal waves exciter experiments Fcap feet filings Flat Holm galvanometer gutta-percha Hertz Illustrations inch increase induction coil Inst iron Leclanché cells length Leyden jar light lighthouse Lindsay magnetic Marconi means ments messages metallic method miles Morse Muckle Flugga needle obtained ohms ordinary paper parallel pass plates poles Portrait possible Post 8vo practical Preece produced Prof Professor receiving instrument reflector relay resistance river Scotland Second Edition secondary sensitive tube shore signals space sparks station surface tele telegraph telephone terminals tion transmitting trembler tricity University of Edinburgh vibrations vols Willoughby Smith wire wireless telegraphy yards
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