Explain the necessity and significance of modulation in communication.

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Explain the necessity and significance of modulation in communication.

written 7.4 years ago by

teamques10 ★ 65k

modified 2.3 years ago by

pedsangini276 • 4.8k

Mumbai University > Computer Engineering > Sem 3 > Electronic Circuits and Communication Fundamentals

Marks: 5 Marks

Year: May 2016

electronic circuits and communication

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written 7.4 years ago by

teamques10 ★ 65k

Necessity of modulation in communication system

I. To separate signal from different transmitters :-

Audio frequencies are within the range of 20 Hz to 20 kHz. Without modulation all signals at same frequencies from different transmitters would be mixed up. There by giving impossible situation to tune to any one …

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