Telecommunication refers to the exchange of information through electronic means over a significant distance. The information is transmitted in the form of data including text, voice, videos, pictures, etc. The data from the sending terminal is converted into electric signals using a transmitting antenna and a transmission medium is used such as wire or even wireless and transfers it to receiving terminal. We have many electronic devices already in use in telecommunication such as cellphones, radios, telephones, television, computer, etc.
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