Signal

Difference Between Analog and Digital

Difference Between Analog and Digital

An analog signal is a continuous signal that represents physical measurements. Digital signals are time separated signals which are generated using digital modulation. It uses a continuous range of values that help you to represent information. Digital signal uses discrete 0 and 1 to represent information.

Difference Between Blu-ray and DVD
Blu-Ray has been designed to hold 5 times more information than DVDs, as single layer discs can hold up to 25GB, and double layer discs are capable of...
Difference Between Virtual and Cache memory
The term "virtual memory" refers to space allocated on a hard disk where data can be stored for fast access. Cache memory is a small high-speed memory...
Difference Between Noodles and Chow Mein
Noodles is basically a type of food that is made from dough, while chow-mein is a dish made with noodles. Actually, chow mein is coined from two words...