Analog and Digital
As a technology, analog is the process of taking an audio or video signal (the human voice) and translating it into electronic pulses. Digital on the other hand is breaking the signal into a binary format where the audio or video data is represented by a series of "1"s and "0"s. Simple enough when it's the device analog or digital phone, fax, modem, or likewise that does all the converting . . . continue here www.realinfotech.net/blog