Subject : Principle of Communication Engineering

Topic : Introduction to Electronic Communication

Difficulty : Medium

The elements of basic communication system are as follows

• Information or input signal
• Input Transducer
• Transmitter
• Communication channel or medium
• Noise
• Receiver

• Output Transducer

  

  Fig.1 Block diagram of Communication system

1. Information or input signal

• The communication systems have been developed for communicating useful information from one place to other …