Tuesday, 29 October 2013

COMMUNICATION

        



        Communication is the process of establishing connection (or link) between two points of information exchange.
        In our day to day life we come across many ways of communication.For communication to take place,three essential things must be present.

1. Sender or Transmitter: It sends information.
For example:TV transmitting station or radio transmitting stations are “senders “since they transmit information.

2. Receiver: It receives information. 
For example: all TV sets and Radios are receivers. They get information from transmitter.

 3.Communication channel: This is the path through which the signal propagates from transmitter to receiver.


http://newnetzone.blogspot.in/p/types-of-in-internet-1.html   Communication mode may be intentional or unintentional, may involve “conventional or Unconventional signals, may take linguistic or non-linguistic forms, and may occur through spoken or other modes” more..

E-mail is much faster than old-fashion e-mail, called ‘snail mail’, an email message can travel around the world in minutes more..



         Internet is a connection, established between two or more computers to allow items to share data and resource with each other more..



    Social network is a social structure made up of a set of social actors and a set of the dyadic ties between these actors. The social network perspective provides more..



            Chatting is talking to other people who are using the Internet at the same time you are. It can be done on a one to one basis or in a group more..



    Mobile phone is a device that can make and receive telephone calls over a radio link while moving around a wide geographic area.It does so by connecting to a cellular network more..