Analog and Digital are the two common terms related to Electric Signals, Analog stands for continuous and Digital stands for discrete. This article Compare the different signals also includes differences between Analog and Digital.
|Define||The current flowing in analog or continuous form is called Analog.||The current flowing through in Discrete and pulses form called Digital.|
|Direction||1. The Direction is continuous form.||1. The Direction is pulses form.
|Memory||Stored in the form of wave signal||
stored in the form of binary bit
|Types of Waves||1.Sinusoidal or sine wave
|1. Pulsating or square wave|
|1. low in cost||1. cost is high.|
|More Accurate sound and Easy processing||Ability to transfer more data as compared to analog.|
|Amplifier ,audio tapes||Cellphone, computer laptop|
|Uses||It is uses in audio and video transmissons.||It is uses in digital electronics devices.|