Analog and Digital Signals
Analog and Digital Signals: Overview
This topic covers concepts, such as, Types of Signals, Analogue Signals, Analogue Circuits and Their Applications & Digital Circuits and Their Applications etc.
Important Questions on Analog and Digital Signals
What is the difference between analog and digital signal?

What are analog and digital signals?

What is difference between analog and digital signal?

Why noise is less in digital circuit?

What are the advantage of digital circuits?

What are the types of digital circuits?

What are applications of digital and analog circuits?

What is difference between analog and digital circuit?

Where are analog circuits used?

What is an analogue circuit explain with an example?

What are the application of digital circuit?

What are the applications of analog circuit and digital circuits?

Show the variation of voltage with time, for a digital signal.

What are the advantages of analogue signal?


The human voice is an analogue signal while computers use digital signals.

Differentiate between analog signals and digital signals

Write the advantages of using digital signals over analogue signals.

Digital signals have ________ noise immunity compared to the analog signals.

