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yes,he invented harmonic telegraph
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∙ 11y ago
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What is telegraph and who invent it?
Alexander Graham Bell
Did Alexander bell invent the telegraph?
YES
Did Thomas Edison invent the telegraph and the telephone?
no Alexander Graham Bell did
What did GE and Bell labs invent in 1925?
American telephone and telegraph (at&t)
What do you think inspired Graham Bell to invent the telephone?
He used his knowledge of the telegraph as a point of departure technologically.
Who was Alexander grham bell?
It is spelt Alexander Graham Bell and he is the inventor of the telephone.
What was the name of Alexander Graham Bell phone he invented?
The basic type of phone, from which more modern telephones have been developed.
Were there any other inventions that persuaded Alexander graham bell to invent the telephone?
yes, it all started with electricity. Then he became interested in sound and speech, and wanted to teach the deaf by making them "see sound," so this he did. Next, the voice transmitter, or the harmonic telegraph, came about. After this, he put a liquid transmitter in a electrical curcuit, this became known as the electircal telegraph (or the telephone). By the summer of 1877, the telephone had become a business, all thanks to Alexander Graham Bell.
How invent telegraph?
With difficulty.
Did Thomas Jefferson invent the telegraph?
He did
What did Samuel F.B. Morse invent and when did he invent it?
a telegraph october/13/1918
Did Thomas Edison invent the telegraph?
yes
