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Who invented radio telephony?
Although the name of Marconi is generally associated with the first long distance radio transmission his first and subsequent transmissions were all made using Morse Code. This was referred to as radio-telegraphy. Not many people remember, or even know of the Canadian inventor, REGINALD FESSENDEN who was the pioneer of radio broadcasting or radio-telephony, where voice is broadcast directly, rather that=n Morse Code or "data". more info found on CENTENARY OF READIO TELEPHONY Credits to: Australian Government IPS Radio and Space Services hope this helps
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 has the author G G Blake written?
G. G. Blake has written: 'History of radio telegraphy and telephony'
What has the author Stuart Ballantine written?
Stuart Ballantine has written: 'Radio telephony for amateurs' -- subject- s -: Accessible book
What has the author Domenico Mazzotto written?
Domenico Mazzotto has written: 'Wireless telegraphy and telephony' -- subject(s): Radio, Wireless Telegraph
What has the author Charles G Ashley written?
Charles G. Ashley has written: 'Wireless telegraphy and wireless telephony' -- subject(s): Radio, Wireless Telegraph
Who was the first president to elected when the radio was used to give results?
Calvin Coolage was the first president to be elected when the radio was used to give the results.
What is the period of a radio wave that has a frequency of 880000000 Hz?
The period is the reciprocal of the frequency. If the frequency is in Hz, the period is in seconds.
Who was the first president to use the radio to give the results of the election?
Calvin Coolidge
Why was the relay system for sending messages important?
Before modern transportation, radio and telephony, comminication was carried out by messengers in ships and on horseback. Roads facilitated the latter, and having stages of horses cut down extensive transmission times.
What is the true of a base period for an index number?
its what you think and i am radio rebel
What kind of music can be heard on the radio station named Christmas Mix Radio?
Christmas Mix Radio is a station that specializes in Christmas tunes. It is available online and can also be found on radio frequencies during the holiday period.
