Analog and digital signals are the types of signals carrying information. The major difference between both signals is that the analog signals have continuous electrical signals, while digital signals have non-continuous electrical signals. The difference between analog and digital signal can be observed with the various examples of different types of waves.
Analog Signals
The analog signals were used in many systems to produce signals to carry information. These signals are continuous in both values and time. The use of analog signals has been declined with the arrival of digital signals. In short, to understand analog signals – all signals that are natural or come naturally are analog signals.
Digital Signals
Unlike analog signals, digital signals are not continuous, but signals are discrete in value and time. These signals are represented by binary numbers and consist of different voltage values.
Difference Between Analog and Digital Signal
We know that the major difference between analog and a digital signal is that analog signals are continuous signals, while digital signals are discrete signals. In the video below we have discussed more differences between them.
Summarising, we have given the various differences between analog signal and digital signal in a tabular form below.
Both these signals are used in electronic communication system to transfer information from one place to another.To learn more differences or other related topics, download BYJU’S – The Learning App.
| Difference Between Analog And Digital Signal | |
