In this note, we are going to learn about some Difference between Analog and Digital System or Analog Vs Digital Signal. Welcome to Poly Notes Hub, a leading destination for engineering notes for diploma and degree engineering students.
Author Name: Arun Paul.
Difference between Analog and Digital System
Below we listed about Analog Vs Digital Signal in table format –
| Analog System | Digital System |
|---|---|
| It is a continuous signal with infinite values | It is a discrete signal, usually binary (0s and 1s) |
| This type of signal can easily affected by noise and distortion | This type of signal is less affected by noise due to discrete levels |
| High precision with continuous range | Limited precision, but can be increased with more bits |
| These signals can be simpler for basic tasks; complex for high precision | These type of signal generally more complex but easier to design and troubleshoot |
| It has limited error correction capabilities | It has strong error detection and correction capabilities |
| Used in audio processing, radio transmission, analog sensors | Used in computing, digital communications, data processing |