Explanation:

Communication is a process wherein ideas, feelings, facts, etc. are exchanged among people. Decoding, channel and receiver are elements of communications. Channel refers to the path through which the message in the form of encoded symbols from the sender is transferred to the receiver. Before the message is received by the receiver, the encoded symbols must be converted. This process of converting the encoded symbols is known as decoding. On the other hand, receiver refers to the person who actually receives the message.