communication technology

588 Words3 Pages
Communication is a need for the human socialism survival. In the previous days, the major communication source available was face to face interaction or written letters. But with the advent of technology communication has stepped forward. Now technology serves as a platform for social interaction. But that doesn’t means that communication journey has stopped here, the astounding ways with which we use to translate our ideas and convey information are constantly changing. The technology has prolonged the limit of accession. The communication networks are able to carry person’s voice, picture, video or any kind of data and graphics over the extents of generation. The efficiency and affectivity is remarkably increased as it is not just confined to the transfer of previously captured pictures and videos, but a person can enjoy live events over miles. Communication networks are classified according to the extent of area it covers and also upon the controlling source. Like the centralized and decentralized networks. In centralized networks, all users are connected to a central server. Thi...
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