Question

Distinguish between 'Analog and Digital signal',

Answer 1

Analog Signal:

1. An analog signal is a continuous wave that change over a time period.

2.An analog signal is represented by a sine wave.

3.An analog signal transmit data in the form of wave.

Digital Signal:

1.A digital signal is a discrete wave that carrier information in binary form.

2.A digital signal is represented by square wave.

3. A digital signal carriers data in the binary form i.e. $0$ and $1$

4.Example:$0101100011100$