Advantages and Disadvantages of Digital Signals

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Advantages and Disadvantages of Digital Signals

Advantages

  • The frequency of the carrier wave is usually higher
  • The combined wave is transmited
  • Carry more information per second than analogue signals
  • Maintain quality over long distances better than analogue signals.
  • They're automatic
  • Easier to remove noise
  • Can be very immune to noise

Disadvantages

  • Can be complex
  • Output subject to quantity errors from sampling

Evaluation

Digital signals are more advanced than analogue.

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