Explain the concept of modulation and its need in long in long distance communication
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modulation is the process of varying one or more properties of periodic waveform
called the carrier signal
in long distance communication, two signals of modulating system is used that is the modulating signal and carrier..
if it is not present...then the low frequency signals cannot travel long distance if transmitted
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called the carrier signal
in long distance communication, two signals of modulating system is used that is the modulating signal and carrier..
if it is not present...then the low frequency signals cannot travel long distance if transmitted
IF MY ANSWER HELPED YOU, PLEASE GIVE IT A THANKS AND IF POSSIBLE, THEN MARK IT AS BRAINLIEST
THANKYOU :)
mohdurooj489:
Thnquuuuuu soooo much. Dear.....
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