You are watching: How do analog and digital computers differ

**What is an Analog Computer?**An Analog computer system or Analogue computer is a computer which supplies continuously changeable entities favor mechanical, electrical, hydraulic, etc. Amounts in any type of problem which is gift solved.They were first used at the time of 1950’s – 1960’s. They do not use discrete values, but rather consistent values.Those computer systems work on one analogue signal. This signals room the constant signals for which the moment varying feature (variable) of the signal is a depiction of some other time varying quantity, i.e., analogous to one more time differing signal.Analogue computers are supplied in some certain applications, choose the flight computer in aircraft, ships, submarines, and also some appliances around us prefer the refrigerator, speedometer of your bike, etc.

**What is a Digital Computer?**They space the computer systems that perform miscellaneous computational as well as some other basic purpose tasks. The info in these computers is represented by variables the take a restricted number that discrete values.Those computers work on a digital signal. This signals are used to stand for data together a sequence of discrete values; at any given time it can only take it on one of a finite number of values.Digital computers use the binary number system, which has two number i.e., 0 and also 1. A binary number is referred to as a bit. Here the details is represented in the teams of bits.The advantages of a digital computer are the they room accurate, fast, re-programmable and also the outputs are least affected by exterior disturbances.Some of the finest examples the digital computer systems are your laptop, calculators, smartphones, etc.Now let’s differentiate both in tabular form.

## Difference between Analog and Digital Computer

**Analog Computer**

**Digital Computer**The analogue computer system works top top a consistent signal.The digital computer system works top top a discrete signal. This signal has two states, top top or off.The output is a voltage signal, they are not exact values and also are in graphical form.The outputs are in numbers, exact values are seen ~ above displays.These computers use a network that resistors and capacitors.Here a huge number of logic gates, microprocessors and on-off switches space used.Analogue computers have a minimal ability come act as a digital system.The digital computer systems can emulate the action of analogue computers.Analogue computers are slow in speed.Digital computers are quite fast.These computers are greatly used in the field of science.These computers can be supplied in all areas of life.The analogue computer systems measure the analogue quantities choose voltage, temperature, etc.The digital computer systems calculate math operations, complicated calculations, media streaming, etc.Analogue computers are a bit challenging to use.Digital computer systems are quite easy to use.The data storing in analogue computers are quite daunting as lock use continuous signals i beg your pardon are an overwhelming to store.Storing data in digital computer systems are fairly easy as they simply stores either 0 or 1 which have the right to be conveniently stored.

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