A digital computer processes discrete data, an analog computer processes continuous data.
Analog computers are typically harder to program: they are either designed for one special purpose with the program permanently built in, or they must be "rewired" to reprogram them.
Analogue deals with signals that do not have a quantized input. They can have more values than just the values assigned to 0 and 1. Think of a sine wave. An Analogue circuit can output one. A digital circuit uses only 1 and 0, two different voltage levels. It turns values into binary.
Analog computers are also called continuous computers, as their representation of variables varies smoothly with no discontinuities during the computation. However they have less accuracy and a tendency to drift over time and with temperature.
Digital computers represent their variables using coded symbols (typically but not always binary) and change values in a computation in discrete discontinuous jumps. However they can compute to high accuracy, don't drift, and can often detect and correct their own errors before they would affect a computation.
write simlarity between anlog and digital computers
analog- a variable signal that is continuous in time and amplitude.
digital- data technology that uses discrete values.
Included in this industry are digital computers, analog computers, and hybrid digital/analog computers.
No, most computers today are digital machines. Digital computers operate using discrete binary data, represented as 0s and 1s. Analog computers, on the other hand, manipulate continuous physical quantities such as voltage, current, or mechanical motion. While analog computers were used in the past, the vast majority of computers in use today are digital.
i think that diologe is the worst thing to differ
analog digital
yes!
built with the same level of technology, analog computers are always faster but less accurate than digital computers. however as little significant work on analog computers has been done since the 1980s, they currently significantly lag behind digital computers in speed.
Hybrid computers are computers that exhibit features of analog computers and digital computers. The digital component normally serves as the controller and provides logical operations, while the analog component normally serves as a solver of differential equations.
Digital computers are purely digital, i.e. they use digital(electronic) means to process data. Hybrid computers conversely use both digital and analog technologies.
Hybrid computers are computers that exhibit features of analog computers and digital computers. The digital component normally serves as the controller and provides logical operations, while the analog component normally serves as a solver of differential equations.
The basic elements in digital signal processing are an analog to digital converter, digital signal processor, and digital to analog converter. This process can take an analog input signal, convert it to digital for processing and offer an analog output.
All computers are digital. *Analogue
A analog modem is a typical modem found in personal computers. A digital modem is similar to a DSL type modem. Most computers do not have digital modems.