Alexander Graham Bell was a Scottish born, American inventor, scientist and teacher of the deaf. He was born on March 3rd, 1847, Edinburgh Scotland. 

His family had a large influence over his future work. Bell's father, Alexander Melville Bell was an elocution teacher to the deaf and his mother Eliza Grace Symonds, was partially deaf. 

Bell entered the Royal High School in Edinburgh at age 11 and left at the age of 15 as he didn’t like the curriculum that was offered. He passed the entrance exams for University College London in 1868 but did not complete studies. In 1870 after his brother's deaths from tuberculosis his family immigrated to Brantford, Ontario in Canada. 

In 1871 he moved to Boston to teach at the Boston School for Deaf Mutes. He also taught at Clarke School for the Deaf and the American School for the Deaf. 

Perhaps what Alexander Graham Bell is most famous for is the invention of the telephone. While doing his teaching Bell undertook research to transmit multiple telegraph messages over one wire. On February 14th, 1876 he filed a patent for transmitting sound, the patent was awarded on March 7th. On March 10th of the same year he produced an intelligible speech: “Mr Watson, come here, I want to see you”. 

Bell Telephone Company was then founded in July of 1877 bringing the telephone to the masses. He served as a technical advisor until the early 1880s. During this busy time, Bell married his former student Mabel Hubbar on July 11, 1877, and they had four children. 

In addition to the monumental invention of the telephone, he refined the phonograph, created the audiometer which was used to measure hearing ability, he created the photophone, used for transmitting sound using light, and the electrical bullet probe for surgical use. Bell also contributed to early sound recording and playback technology.

Among his many accolades and awards, most notably the Decibel was named after Bell. He was awarded the Volta Prize (1880) for achievements in electrical science. With the prize money he founded the Volta Laboratory in Washington, D.C., to study deafness.

Bell and his family moved to Nova Scotia, Canada in 1885, where he continued to experiment with both communications and aviation. During the 1890s, Bell focused on heavier than air flight and in 1907 founded the Aerial Experiment Association. Bell supported the journal Science and served as president of the National Geographic Society from 1898 to 1903. Alexander Graham Bell died August 2, 1922. 

While Alexander Graham Bell's may not be considered a vocal pedagogue, his immeasurable impact on our understanding of hearing and speech, rooted in his family upbringing and work with the deaf has had a major influence on voice science and vocal pedagogy. Some notable contributions to both fields are his invention of the phonautograph which allowed for a visual representation of sound vibrations, providing great insight into speech mechanics. Bell's creation of the audiometer provided a method to quantitatively measure hearing ability, essential for addressing vocal and auditory challenges. As previously mentioned the fundamental unit for sound intensity, the decibel, was named in his honor, highlighting his lasting impact on the measurement and understanding of sound in voice science.

References

Britannica, T. Editors of Encyclopaedia. (n.d.). Alexander Graham Bell. Encyclopaedia Britannica. Retrieved March 12, 2025, from https://www.britannica.com/biography/Alexander-Graham-Bell

National Institute on Deafness and Other Communication Disorders. (n.d.). Alexander Graham Bell’s contributions to the science of hearing. Noisy Planet. Retrieved March 12, 2025, from https://www.noisyplanet.nidcd.nih.gov/have-you-heard/alexander-graham-bell-contributions-science-of-hearing

National Museum of American History. (n.d.). Hear my voice: Alexander Graham Bell and the origins of recorded sound. Smithsonian Institution. Retrieved March 12, 2025, from https://americanhistory.si.edu/documentsgallery/exhibitions/hear-my-voice/3.html

Peralta, E. (2013, April 28). After inventing the phone, Bell also left a voice message. NPR. https://www.npr.org/2013/04/28/179650928/after-inventing-the-phone-bell-also-left-a-voice-message

Image sourced from - https://www.britannica.com/biography/Alexander-Graham-Bell