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The lack of wires and supporting devices.
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∙ 11y ago
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What is wireless telegraphy or telephony?
The technical term 'wireless telegraphy' has two distinct senses:1: Where 'wireless' is an adjective qualifying the word 'telegraphy', meaning the kind of telegraphy that uses transmission by radio signals instead of over wires;2: Where 'wireless telegraphy' is a noun phrase, meaning the use of radio signals to send telegraphic messages, usually by Morse code.
What are wireless telegraphy?
Wireless telegraphy is an expression describing early radio telegraph communication, particularly between 1880 and 1920, before the term radio was used.
What actors and actresses appeared in Signor Marconi -- Wireless Telegraphy - 1901?
The cast of Signor Marconi -- Wireless Telegraphy - 1901 includes: Guglielmo Marconi as himself
What did Karl Ferdinand braun invent?
He invented wireless telegraphy.
What has the author Charles G Ashley written?
Charles G. Ashley has written: 'Wireless telegraphy and wireless telephony' -- subject(s): Radio, Wireless Telegraph
What is guglielmo marconis invetion known as in the US?
Radio. Or more specifically, wireless telegraphy.
What has the author Domenico Mazzotto written?
Domenico Mazzotto has written: 'Wireless telegraphy and telephony' -- subject(s): Radio, Wireless Telegraph
What has the author Rupert Stanley written?
Rupert Stanley has written: 'Text-book on wireless telegraphy' -- subject(s): Wireless Telegraph
Italian inventor who developed a system of wireless telegraphy in 1872?
William Henry Ward received a U.S. Patent in 1872 for a wireless telegraphy system. He theorized that convection currents in the atmosphere could carry signals like a telegraph wire.
Who was the Indian scientist who invented wireless telegraphy even before Marconi?
Jagdish Chandra Bose
Why did marconi get a patent?
Marconi had 33 US patents and 6 UK patents, for developments in wireless telegraphy.
What has the author George Washington Pierce written?
George Washington Pierce has written: 'Principles of wireless telegraphy' -- subject(s): Accessible book, Wireless Telegraph
