Write name of elements of communication system.
Answers
Answer:
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Explanation:
The communication process is made up of four key components. Those components include encoding, medium of transmission, decoding, and feedback. There are also two other factors in the process, and those two factors are present in the form of the sender and the receiver.
In a communications system, the transmitter is located at one place, the receiver is located at some other place (far or near) separate from the transmitter and the channel is the
physical medium that connects them.
2. Depending upon the type of communications system, a channel may be in the form of wires or cables connecting the transmitter and the receiver or it may be wireless.
3. The purpose of the transmitter is to convert the message signal produced by the source of information into a form suitable for transmission through the channel. If the output
of the information source is a non-electrical signal like a voice signal, a transducer converts it to electrical form before giving it as an input to the transmitter.
4. When a transmitted signal propagates along the channel it may get distorted due to channel imperfection. Moreover, noise adds to the transmitted signal and the receiver receives a
corrupted version of the transmitted signal.
5. The receiver has the task of operating on the received signal. It reconstructs a recognizable form of the original message signal for delivering it to the user of information.