Alexander Graham Bell and the Telephone (Inventions and Discovery) Paperback – September 1, 2006 by Jennifer Lee Fandel (Author), Keith Tucker (Illustrator) 4.1 out of 5 stars 8 ratings
The invention of the modern telephone - and who exactly got the credit - came down to the wire in early 1876. The lawyers for Alexander Graham Bell and another inventor by the name of Elisha Gray both filed patents on the morning of February 14, 1876. According to research years later, Bell was the fifth entry of the day, and Gray the 39th, thus Bell was awarded the patent.
The first telephone call was made on March 10, 1876, by Alexander Graham Bell. Bell demonstrated his ability to “talk with electricity” by transmitting a call to his assistant, Thomas Watson. The first words transmitted were “Mr Watson, come here.
Alexander Graham Bell Alexander born in March 3 1847, in Edinburgh in Scotland. When Alexander was 29 years old he decided to invent the phone. When you dial a phone number on a touch tone telephone, the telephone generates a dual tone multifrequency . wich mean, the sound that you hear is the sum of 2 sinusoidal signals at different
On March 7, 1876, Alexander Graham Bell successfully received a patent for the telephone and secured the rights to the discovery. Days later, he made the first ever telephone call to his partner, Thomas Watson. The telephone revolutionized communication by allowing conversations to take place between individuals at different locations.
Alexander Graham Bell Bell's March 10, 1876, laboratory notebook entry describing his first successful experiment with the telephone Alexander Graham Bell had pioneered a system called visible speech, developed by his father, to teach deaf children. In 1872 Bell founded a school in Boston to train teachers of the deaf.