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The First Telephone Success
Bibliography The first telephone sound ever created was on June 2,1875. These sounds were created by Alexander Graham Bell the inventor of the telephone and Thomas Watson. Alexander twanged a clock spring and Mr. Watson heard it. -
The Liquid Transmitter
Bibliography The liquid transmitter was originally designed by Elisha Gray. However Gray never made the invention. instead it was Alexander Graham Bell that did, however instead of using mercury like the original plans were supposed to use, he used water and an acid based liquid -
The Carbon Telephone Transmitter
Biography Thomas edison realized the weak spot in Alexander first model of the telephone the transmitter. Edison had started creating the transmitter and figured out carbon worked the best. He completed these trials on April 27, 1877 and applied for the patten -
The Bell Telephone Company
Bibliography On July of 1877 the Bell Telephone Company had approximantley 3,000 phones running on there buisness. This company was ran by Alexander Graham Bell. -
Multiplex Switchboard
Bibliography Tivadar Puskás created the multiplex switchboard in the year 1887. What the switchboard is it allows for people to make phone calls and allows them to call more than hust one person. -
First Coast to Coast Call
BibliographyIn 1915 the forst coast to coast call was made in the United States of America. The phonecalls were in New York and San Fransisco. This ws avery large accomplishment in the early telephone years. -
The First Car Phone
The first car phone was once again produced by the Bell company. It was invented in 1946 but did not get service till later on. The Bell Company ws once again back on top. -
First Picture Phone
BibliographyIn 1864 the Bell telephpone company invented and made the picturephone reality. What it was was a telephone connected to a video chat system. -
The First Mobile Phone
BibliographyHere the first mobile phone call was made by Martin Cooper. He was the head of the cooporation that created the first mobile phone. And the phone was approximantley two puonds heavy. -
MicroTac Cell Phone
BibliographyThis was one of the first more modern cell phones. It was the lightest and most efficient above its competitors at the time. It was very small and easy to handle.
