Digital

This digital term meaning coded as number .Adigtal diplay shows discrete values as numbers (as opposed to an analogue signals,such as the continous seweep of a pointer on a dial)
digital audio tapes(DAT) catdige tape,holding up to several gigabytes of information used for backup supports data transfer rates of several megabytes per minute .
Digital computer computing devices that operates on atwo-state system using symbols that are internally coded using the binary number of systems(Number made up of combination of the digits 0 and 1 see computer