what is the difference between analog and digital
communications? which is the efficient communication??
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Answer Posted / pavan
analog means continuous transmission of data whereas digital
means discrete transmission of data. in analog
communications we are transmitting finite amount of data in
infinite amount of information. so,there is a possibility of
occurrence of noise. where as in digital we are transmitting
finite amount of data in finite amount of information. so ,
out of these two, digital is most efficient.
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