Question

Answer the following question :

Distinguish between digital and analogue signals.

Answer 1

Digital Signals	Analogue Signals
1. They are discontinuous functions of time or discrete time signals.	1. They are continuous functions of time.
2. They use discrete values to represent information. They are represented by square waves.	2. They use a continuous range of values to represent information. They are represented by sine waves or other continuous graphs.