Alexander Melville Bell
Alexander Melville Bell (1819–1905) was a Scottish teacher, researcher, and author specializing in physiological phonetics, orthoepy, and elocution. He invented Visible Speech, a system of graphic symbols representing speech sounds to help the deaf learn to speak, and was the father of telephone inventor Alexander Graham Bell. After teaching in Scotland and Canada, he moved to Washington, D.C., in 1881 to focus on educating the deaf.
Phonetics
Elocution
Visible Speech
Principles of Speech and Dictionary of Sounds, Including Directions and Exercises for the Cure of Stammering and Correction of all Faults of Articulation
Visible Speech: The Science of Universal Alphabetics. Inaug. Ed
Sounds and Their Relations, a Complete Manual of Universal Alphabetics, Ill. by Means of Visible Speech, and Exhibiting the Pronunciation of English, ... Styles, and of Other Languages and Dialects