Answer:Alexander Graham Bell, best known for his invention of the phonephone, revolutionized communication as we all realize it. His interest in sound technology was deep-rooted and personal, as both his wife and mother were deaf. While there’s some controversy over whether Bell was truth pioneer of the phonephone, he secured exclusive rights to the technology and launched the Bell public-service corporation in 1877. Ultimately, the talented scientist held quite 18 patents for his inventions and add communications.
Birthplace
Alexander Graham Bell was born in Edinburgh, Scotland, on March 3, 1847. Bell’s father was a professor of speech elocution at the University of Edinburgh and his mother, despite being deaf, was an accomplished pianist.
Young Alexander was an intellectually curious child who studied piano and began inventing things at an early age. Both of his brothers died from tuberculosis by the time Bell was in his early twenties.
Education
Initially, Bell’s education consisted of homeschooling. Bell didn’t excel academically, but he was an issue solver from an early age.
When he was just 12, the young Alexander invented a tool with rotating paddles and nail brushes that may quickly remove husks from wheat grain to help improve a farming process. At age 16, Bell began studying the mechanics of speech.
He went on to attend Royal highschool and thus the University of Edinburgh. In 1870, Bell, along with his family, moved to Canada. the next year, he settled within the u. s..
While within the U.S., Bell implemented a system his father developed to point out deaf children called “visible speech” — a gaggle of symbols that represented speech sounds.
In 1872, he opened the school of Vocal Physiology and Mechanics of Speech in Boston, where deaf people were taught to speak. At age 26, the budding inventor became Professor of Vocal Physiology and Elocution at the Boston University School of Oratory, while he didn’t have a university degree.
While teaching, Bell met Mabel Hubbard, a deaf student. The couple married on July 11, 1877. They went on to have four children, including two sons who died as infants.
Telephone
In 1871, Bell started workinh on the harmonic telegraph — a tool that allowed multiple messages to be transmitted over a wire at the identical time. While trying to perfect this technology, which was backed by a bunch of investors, Bell became preoccupied with finding how to transmit human phonation wires.
By 1875, Bell, with the help of his partner Thomas Watson, had come up with a straightforward receiver that may turn electricity into sound.
Other scientists, including Antonio Meucci and Elisha Gray, were functioning on similar technologies, and there’s some debate over who should be credited with the invention of the phonephone. It’s said that Bell raced to the office to be the first to secure the rights to the invention.
On March 7, 1876, Bell was granted his telephone patent. some days later, he made the first-ever telephone to Watson, allegedly uttering the now-famous phrase, “Mr. Watson, come here. I want you.”
By 1877, the Bell utility, which today is known as AT&T, was created. In 1915, Bell made the first transcontinental telephony to Watson from the massive apple to city