what is analog?
Analog at a glance. As a technology, analog is the process of taking an audio or video signal (in most cases, 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 1s and 0s. Simple enough when it's the deviceâanalog or digital phone, fax, modem, or likewiseâthat does all the converting for you.