David Charles Bell (academic)

Professor David Charles Bell (4 May 1817 – 28 October 1902), was a Scottish-born scholar, author and professor of elocution. He was an elder brother to Alexander Melville Bell and uncle to Alexander Graham Bell.

Bell was born in St. Andrews, Fife, Scotland. He married Ellen Adine Highland and together they had eleven children. He later followed his brother Melville to Canada, emigrating from Ireland to Brantford, Ontario along with his wife and several of his children, including Aileen, Lilly, Laura and Charles James. His family's vocations and activities were highly similar to Melville's, its member's being gifted in music and elocution. As did his younger brother, David became a professor of elocution, providing lectures on proper speech.

David Charles, Professor of English Literature and Elocution, had previously taught at Ireland's Dublin University, where one of his students was playwright George Bernard Shaw, whom he later introduced to Melville. Shaw, under Melville's influence was inspired to write the play Pygmalion (which spawned the musical production and movie My Fair Lady and refers directly to "Bell's Visible Speech"), and also became a life-long advocate of phonetic transcription —leaving a large part of his estate to the development of a "fonetic alfabet".

While residing at Brantford, Ontario, Bell was an assistant to an important early test of the telephone, newly invented by his nephew Alexander Graham. Bell spoke to his nephew from the Brantford telegraph office, reciting lines from Shakespeare's Hamlet ("To be or not to be...."). The young inventor, positioned at the A. Wallis Ellis store in the neighbouring community of Mount Pleasant, listened to his uncle's voice emanating from his receiver housed in a metal box. Initially David Bell's voice couldn't be heard distinctly as"...all kinds and sizes of wire were used in stringing from the house to Mount Pleasant road". However, the Dominion Telegraph manager, Walter Griffin, decided to attach the wire to a telegraph battery to see if it would improve the transmission, which it did, and then "the voices then came in distinctly."

...
Wikipedia