The digital signals consist of 1s and 0s which indicate High and Low values respectively. The following figure indicates the difference between analog and digital signals. The digitized signals allow the communication to be more clear and accurate without losses. In order to overcome these problems, the signals are digitized using different techniques. ![]() The conventional methods of communication used analog signals for long distance communications, which suffer from many losses such as distortion, interference, and other losses including security breach. When the communication needs to be established over a distance, then the analog signals are sent through wire, using different techniques for effective transmission. These signals, such as sound signals, generally, are analog in nature. The communication that occurs in our day-to-day life is in the form of signals. ![]() Digital Communication - Analog to Digital
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