Science, asked by Firoz111759, 1 year ago

explain the concept of modulation and its need in long distance communication

Answers

Answered by peatiara

modulation refers to increasing the frequency of transmitted waves by superimposing it on a high frequency carrier wave so as to reach the receiving station as low frequency waves a re not suitable to travel

abhi1611: yes peatria as it is done because of to overcome the loss of energy in channel by noise and to transmit clear and errorless message

peatiara: ☺yes

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