Difference Between Analog and Digital Communication
Let us study the difference between analog and digital communication
Parameter |
Analog Communication |
Digital Communication |
---|---|---|
Definition |
It uses analog signals for data transmission |
It uses digital signals that are represented in format two binary of two digits 0 and 1 |
Data transfer |
Data is continuously transferred |
Data is transferred in bits. |
Errors |
High |
Low |
Noise Immunity |
Low |
Good |
Applications |
Used in Radars, audio signals |
Used in Digital watches, image processing, robotics |
Introduction to Digital Communication
With the development of electronics engineering, a need was felt to introduce a system that would help in the transfer of analog signals efficiently by converting them to digital form. This domain of electronics engineering is known as digital communication. In this article, we will study what Digital Communication is and what components make up Digital Communication.
Later, we will study the classification system in Digital Communication and the characteristics of this system. We will also study Digital Communication systems’ advantages, disadvantages, and applications. The article concludes with some frequently asked questions for readers.
Table of Content
- What is Digital communication?
- What is a Signal?
- Digital Communication System
- Characteristics of Digital Communication
- Analog Vs Digital Communication
- Advantages of Digital Communication
- Disadvantages of Digital Communication
- Applications of Digital Communication
- Digital Vs Data communication