process information using digital techniques

Basic Components of a Digital Communication Systemīroadly, every digital Communication system consists of these basic components.įig. The digital signals consist of 1s and 0s which indicate High and Low values respectively. 2 above represent analog and digital signals. 2 – Representation of Digital and Analog Signals With the use of digitized signals, the communication become more clear and accurate with minimum or no losses.įig. To minimize and overcome these types of losses, the signals are now digitized using different techniques.

Due to the long distance, the analog signal has to go through many losses such as distortion, intervention or interference and even security breach too. The traditional methods of communication were using analog signals for long distance communications. 1 – Digital Communication – Introduction, Basic Components and Advantages Why Digitization is Needed for Communication? But what if the source and receiver are at a long distance? In case if the communication needs to be established over a distance, the analog signals are sent through wire, using different techniques for effective and efficient transmission.įig. For such communication via sound signals, we must be near the source of sound signal, at least within our hearing range. These sound/ audio signals are normally analog in nature. The communication that occurs in our daily life is in the form of signals such as sound signals. Introduction to Digital Communicationĭigital Communication is defined as the process by which Digital devices communicate information digitally. This post will discuss about various aspects of Digital Communication such as Introduction, Basic components, How Digital Signal Communication Process works and its various advantages over Analog Signal Communication. What ever we use for any sort of communication, it has a niche touch of Digitization. Today’s world is heavily dependent on Digital Communication.

Process information using digital techniques