• Created by: Alex
  • Created on: 07-03-13 20:56

Analogue signals vary continuously whereas digital signals only take values of 1 and 0.


- When you transmit an electonic signal it will pick up noise (interference) from electrical disturbances or other signals.

- The receiver needs to be able to reconstruct the original signal from the noisey signal if they are to get an accurate representation of what was sent.

- This is much easier with digital than analogue signals because the…


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