History of Telephone

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History of the telephone
DeVry University
History of the telephone
* Introduction
The telephone was one of the greatest American inventions. The telephone has developed from something that was not a necessity to something people must have. The telephone had many impacts on society and the way we communicated and still plays a huge role in the world we live today. The telephone opened the door for communications across the world and played a part in the development of personal and business cultures by allowing people from different countries the ability to communicate with ease. * Thesis Statement

When the telephone was first introduced to society, people were skeptical about its replacement of the telegram system, over time this new way of communication has become one of the most important inventions of all time and won the hearts of many. * Discuss the background of the time period (insert author and date) Less than 150 years ago, communications were limited to messages delivery by person. As scientific knowledge grew that electricity could be transferred from one place to another, inventers begin to experiment with the possibility that same principle could apply to communications. The results were great inventions the first steps that could bring the world closer together. Instantaneously the first communication was possibly with the telegraph. In 1844 Samuel Moor was the first man that was successful to send a message with a telegraph (Cason, 1910). The battery powered telegraph gave host to whole new inventions. If the telegraph sent a message, then the communications rennasons was on the risen. One of the history’s greatest and most influential inventions that actually put it into words the telephone. Alexander Bell initially called it the speaking telegraph. Telephone was the telegraph line, which he put a microphone and a speaker at each end so the spoken voice could be sent instead of dots and dashes. * Discuss the climate of the period that led to the advancement (insert author and date) Alexander Gram Bell had discovered that electrical occurrence could exactly duplicate sound, transmitting sound waves by vibrating in the air at serious frequencies. The Scottish-born Bell worked in London with his father, Melville Bell, who developed Visible Speech, a written system used to teach speaking to the deaf. In the 1870s, the Bells moved to Boston, Massachusetts, where the younger Bell found work as a teacher a teacher for the deaf and had spent a great deal of time studding sound and acoustics (Count Du. Moncel Theadore, 1879). Working with his assistance Thomas Watson, Alexander Bell realized that you could not only sent a set of different sound tones over the wire but you could actually sent one complex sound wave the human voice. He realizes in March of 1876, and sends a message over telegraph wire when he says to Watson “come here, I need you.”Watson heard it over the receiver and was very excited (Count Du. Moncel Theadore, 1879). III. Effects of Advancement

* Discuss the advancement in detail (insert author and date) Bell thought of a technique of sending multiple tones on a telegraph wire using a multi-reed device (telephone). In 1875, Bell invented an acoustic telegraph (Cason, 1910). March 10, 1876, Bell succeeded in getting his telephone to work, using a liquid transmitter (Boettinger, 1983). Vibration of the diaphragm caused a needle to vibrate in the water, varying the electrical resistance. On March 7, 1876, 29-year-old Alexander Graham Bell receives a patent for his revolutionary new invention--the telephone. Ironically, telephone did not catch on right away (Count Du. Moncel Theadore, 1879). In fact, the leading telecommunication giant at that time Western Union refused Bell’s offer to sell them the patent for $100 thousand dollars (FCC, 1939). Little by little, the public started to gravitate toward the phone. By 1877, Western Union begins to rethink, their decision and...
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