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Bell's son Alexander Graham Bell learned the symbols, assisted his father in giving public demonstrations of the system and mastered it to the point that he later improved upon his father's work. Eventually, Alexander Graham Bell became a powerful advocate of Visible Speech and oralism in the United States.
In the 1870s, Alexander Graham Bell and Edward Miner Gallaudet, both prominent US figures in deaf education, had been debating the effectiveness of oral-only education versus an education that utilises sign language as a means of visual communication, culminating in the 1880 Milan Conference that passed eight resolutions on deaf education.
The Association was originally created as the American Association to Promote the Teaching of Speech to the Deaf (AAPTSD). In 1908 it merged with Alexander Graham Bell's Volta Bureau (founded in 1887 "for the increase and diffusion of knowledge relating to the deaf"), and was renamed as the Alexander Graham Bell Association for the Deaf in 1956 at the suggestion of Mrs. Frances Toms, the ...
Alexander Graham Bell (/ ˈ ɡ r eɪ. ə m /; born Alexander Bell; March 3, 1847 – August 2, 1922) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist, and engineer who is credited with patenting the first practical telephone.
Alexander Graham Bell with a group of deaf students from the Scott Circle School, 1883. A model figure for oralism and against the usage of sign language was Alexander Graham Bell, who created the Volta Bureau in Washington, D.C. to pursue the studies of deafness.
Alexander Graham Bell's telephone patent [37] drawing, March 7, 1876 Bell's Prototype Telephone Centennial Issue of 1976 The first successful bi-directional transmission of clear speech by Bell and Watson was made on March 10, 1876, when Bell spoke into the device, "Mr. Watson, come here, I want to see you."
It was invented at the Volta Laboratory established by Alexander Graham Bell in Washington, D.C., United States. Its trademark usage was acquired successively by the Volta Graphophone Company, the American Graphophone Company, the North American Phonograph Company , and finally by the Columbia Phonograh Company (known today as Columbia Records ...
The Volta Laboratory was established by Alexander Graham Bell in Washington, D.C. in 1881. When the Laboratory's sound-recording inventions were sufficiently developed with the assistance of Charles Sumner Tainter and others, Bell and his associates set up the Volta Graphophone Company, which later merged with the American Graphophone Company (founded in 1887) which itself later evolved into ...