Telecommunications (English: Telecommunication) means that remote communication by using various technologies, particularly through electrical signals, or electromagnetic waves [1] [2] [3] because of the many different technologies related to this word, it is often used in the plural, such as Telecommunications.Telecommunication technologies in early visual signal consisting of, for example, smoke signals, signal lights, Telegraph, the signal flags and reflective glass with a transmitter from the Sun [4] Other examples of telecommunications before the interval as well as State-of-the-art voice messages such as dai drums, horns and whistles. Telecommunication technology with electrical and electromagnetic telegraphy and telephony, namely thonphim, network, radio, transmitter, microwave, fiber optic, satellite communications and the Internet.The coup d ' état. In wireless telecommunications began in the year 190X is a pioneer in the development of the communication on the radio by Guglielmo Marco Ney received the Nobel Prize in Physics in 1909 for his efforts. Pioneer inventors and developers of other very remarkable in the field of. Telecommunications, electrical and electronic, including Charles v thotton and Samuel Morse (the Telegraph), Alexander Graham Bell (telephone), Etwin Armstrong and Lee de forest (radio), as well as John Philo Farnsworth and logo g bear (TV)
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