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What are the advantages & disadvantages between analogue &
digital communications?
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Answer Posted / sigma 6
Disadvantage: Analog signals are prone to noise and when
lost (fades and blockages etc.)it cannot be recovered
anymore, limited in capacity.
Advantage: Analog signals are true representation of the
original signal, easy to implement, real time transmission.
Disavantage: Digital signals requires high BER reliability
requirements, not real time, difficult to implement.
Advantage: transmission rebustness under adverse
conditions, high capacity, lost informations can be
recovered, higher noise tolerance, complex modulations can
be impelemented easily,multiplexing techniques are easy to
implement.
| Is This Answer Correct ? | 16 Yes | 5 No |
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