Why Did Alexander Graham Bell Invent The Telephone
Camila Farah
When he began experimenting with electrical signals the telegraph had been an established means of communication for some 30 years.
On june 3 1880 alexander graham bell transmitted the first wireless telephone message on his newly invented photophone a device that allowed for the transmission of sound on a beam of light. Alexander has a deaf wife. Bell held four patents for the photophone and built it with the help of an assistant charles sumner tainter. In addition bell s grandfather father and brother all shared an interest in speech and elocution.
Alexander graham bell ˈ ɡ r eɪ. The telegraph and telephone are both wire based electrical systems and alexander graham bell s success with the telephone came as a direct result of his attempts to improve the telegraph. Alexander graham bell created the telephone through many years of experimentation with sound waves. Alexander graham bell s role as a teacher for deaf individuals and the presence of his deaf wife and mother inspired him to develop his electrical speech machine or telephone.
He spent his work on the invention to help improve the deaf people to hear better. March 3 1847 august 2 1922 was a scottish born inventor scientist and engineer who is credited with inventing and patenting the first practical telephone he also co founded the american telephone and telegraph company at t in 1885. Bell s father grandfather and brother had all been associated with work on elocution and speech and both. He also worked on use of light to transmit sound development of a metal detector and heavier than air flight.
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Bell was conducting on the harmonic telegraph as a means of transmitting multiple telegraph sound signals over one telegraph line. Bell got the idea from the phonautograph that he had invented prior to draw sound waves and this inspired him to think that it might be possible to generate electrical current that corresponded with sound waves. Alexander graham bell invented the telephone so that people can communicate with other people anywhere in world. To facilitate verbal communication over long distances.
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