Alexander Graham Bell Research Paper

747 Words3 Pages

The telephone
Alexander Graham Bell once said, "if I could make a current of electricity vary in intensity precisely as the air varies in density during the production of sound, I should be able to transmit speech telegraphically". Bell wanted an electronic device to transmit sound to communicate, and you didn’t have to leave your house. It was very difficult for people to communicate over long distances the telephone made talking with people easier.
To start off with though out history communicating long distance was once considered one of the most difficult things to do. During the 18th century, people used people used to use telegraphs, newspaper, and signal lamps. What started the communication line was the telegraph, but it had its limitations. …show more content…

The telephone was created in 1876 by Alexander Graham Bell with his assistant Thomas Watson. Bell came up with the idea when he was visiting his hearing-impaired mother in Canada. Such as "While trying to perfect a method for carrying multiple messages on a single wire, he heard the sound of a plucked spring along 60 feet of wire in a Boston electrical shop... Hearing the sound, Bell believed that he could solve the problem of sending a human voice over a wire. He figured out how to transmit a simple current first and received a patent for that invention on March 7, 1876.…. Sitting in one room, he spoke into the phone to his assistant in another room, saying the now famous words: "Mr. Watson, come here. I need you" stated in Alexander Graham Bell. This displays how Bell created the telephone, and what he believed what would happen if used wire to transmit sound. In 1900 there were 600,000 phones made, by 1905 there were 2.2 million telephones were made. The telephone was considered one of the greatest impact of the 19th century. It was in schools, business, and homes. In addition, "The telephone is an all-purpose tool. It is used in the home, business and in education. It is a source of entertainment and a vital resource to the illiterate as well as the academic elite. …...The telephone was promoted on the grounds that it would increase wealth, employment and improved means of communication. The invention of the