What is the difference between analog and digital? What are the benefits of digital?
Analog uses signals that are constantly changing to represent data, such as radios and analog TVs uses different wave heights to represent sound and video. For analog inference could happen at anytime. Digital solved the interference issue by using clear cut coding and data with numbers to represent those wavelengths, making it more reliable to farther distances. Digital has the ability to be perfectly replicated anytime you would like to copy whereas copying an analog will decrease the quality each and every-time you copy it. The benefits of digital is how easy it is to copy an how consistent and nice the quality is compared to analog.
No comments:
Post a Comment