Question

What are the three essential part of a communication system?

• A. transmitter, channel and receiver
• B. transmitter, information source and receiver
• C. information source ,transmitter and channel
• D. transmitter , noise and channel

Answer 1

The correct option is A transmitter, channel and receiver

Transmitter- which converts the signal in an electrical signal and then send it. Channel - which carries the signal.

Receiver - which receives and converts the signal in original form.

These three are essential for a communication system.