WHAT IS COMMUNICATION?

Communication is a process of sending and receiving messages between two or more people. The messages can be either written or spoken.

Communication can be 

Personal communication or

Mass communication.

                                LETTERS

TELEPHONE                              TELEGRAPH

Personal Communication:

When messages  are exchanged between two persons. Examples are:

1) Postal services (letters)

2) Telegraph

3) Telephone

4) Fax Machine 

NEWSPAPER    

                                                                                    RADIO

     TELEVISION              

                                       INTERNET   

                                                   MAGAZINES

MASS COMMUNICATION

It is used to convey messages to many people at a time. Examples are:

Newspaper

Magazines

Radio

TV

INTERNET

LETTERS

It is a written message that can be handwritten or printed on paper. It is usually sent to the receiver through mail or post in an envelope.

TELEGRAPH:

a device by which information can be transmitted over a distance using radio signals.

Telegram is a message sent by telegraph and then delivered in written or printed form.