Telephone

Brief introduction to medium telephone

Telephone communication was the earliest medium produced by Alexander Graham Bell. First, the phone is designed to be very aware of their own values and artistic. Therefore, if someone is a phone first era, it will be retained by the owner because of the historical value in addition to a high enough price. Just look in the print media, show you the phone of the past, that saving the treasure called in the present but certain sentimennya value is high enough can be. Safe long tradition as a guide to the modern generation is shown that over the phone.

Now, in the era of globalization moves forward without a border tool to make creating a wide variety of mobile style and appearance makes. As the saying goes now 'fingertips the information provided. Can the phone for dumping are used today. But if we all know that is the creation of mobile phones beginning of the creation of the telephone invented by Alexander Graham Bell? Anywhere regardless of children, adolescents and adults with their own mobile phone. Brand mobile phone has various types such as Nokia, Sagem, Samsung, Alcatel and others.


Pre-History On Phone

During the pre-history, there are two forms of the phone introduced in the West. Two forms of mobile phone use mechanical and electronic use. Together, we see a description of the two forms of knowledge and the phone as a reference you all.

1) The phone uses mechanical methods

Before the establishment of mobile phone with electronics or electro-magnet, there are several devices are used to transfer the verses are not informed about the destination and get information on the near or far. The oldest units in the pipeline or the physical facilities (eg no use perlatan with channel length and has a hole). Long tubes used to this day, especially in shipping, and it has a long history.

In the 19 Century, is the way the phone to convey information about empty cans, such as milk cans, candy tin containers, tin containers and beans. Tin-Tin was the time when the can empty via telephone. Two empty tin cans, tin and is required by wires or cables connected to each other and the sound (audio) by the method of vibration of a person with another person, the tin cans can be transferred to.

2) telephones with power

In 1832, the electromagnetic telegraph was invented by Baron Schilling. This picture shows the electric telegraph was invented by Samuel FB Morse. Electric telegraph in the commercial, produced by Sir William Cooke and Fothergil Telegraph was in the Great Western Railway in England and used by the 13 miles from Paddington Station in North Drayton and is fully functional on 9 April 1939.

It also has electric telegraph created and developed by Samuel Morse and has patented in the United State in 1837. Alfred Vail, who was assistant to Samuel Morse, is a person who is responsible for the development of Morse code. The code is the alphabet with Samuel Morse. On 6 January 1838, Samuel Morse sent the first telegram from the American people about two miles of wire that far.

Cell Creation

Several persons were named as the creator of the phone is like Charles Bourseul, Antonio Meucci, Johann Philipp Reis, Alexander Graham Bell and Elisha Gray. Function and purpose of a phone is designed in accordance with the views of the author himself. Your views are as follows: -

a) Antonio Meucci - he invented the telephone, as one of the devices made in 1854.

b) Johann Philipp Reis - on tahunn 1860, he created a prototype phone "and take a break 'known as a telephone rice.

c) Alexander Graham Bell - Creative telephone was patented in 1876 by the first U.S. state.

d) The Elisha Gray - he designed the phone through the microphone of water (microphone) in Highland Park, Illinois.

e) Tivadar Puskás - in 1876, he created the "telephone exchange"
(Method using a cell phone without using a system board)

f) Thomas Edition - has the carbon microphone, which created a strong signal produced over the phone.

But among them Alexander Graham Bell is the familiar person as the creator of the phone. Antonio Meucci was introduced by the U.S. Congress for his services in the creation of mobile work. In Germany, the founding leader of a phone that Johann Philipp Reis was stopped after a successful result in the phone as a tool.

Unfortunately, there are have story behind the creation of this phone is a controversy that has engulfed Elisha Gray and Alexander Graham Bell. The question is whether Bell and Gray's own phone or a stolen work of Gray Bell created? However, Canadian Parliamentary motion has articles about the controversy in June 2002 and after ten days to read, the Parliament had confirmed that the creator of the original Bell telephone.