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What is the difference between analog and digital computers device?
Wiki User
∙ 13y ago
On The Lighter Side
An analog computer is the computer which is used not for home porpoises. Digital is. An analog computer is used to measure temprature and all. Digital isn't.etc.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoMost of the world we experience may be described as "analog." If we roll a ball across a table, the ball smoothly passes every point in its path. When we watch a sunset we experience a smooth transition from light to dark. If we were to describe the rolling ball digitally we might take a measurement of its position at certain intervals, say one measurement each tenth of a second. Similarly, if we were to record the sunset digitally we would take a reading of the light at discrete intervals. Instead of a smooth transition, we get a list of numbers. If we take our measurement often enough we can play back our recording and it will appear to be smooth, just like you get when you flip the pages of those books with a slightly different picture on each page.
In music we used to record into the grooves in a record, the grooves zigzagging back and forth exactly as the sound waves they represent. Now we use Cd's which take a sample of the sound 44,100 times a second. Because a lest of numbers can be copied exactly, digital is a more secure way to store data but, there is always something lost between the samples taken.
Wiki User
∙ 10y agoAn analog computer would be a slide rule, a digital computer would be a modern calculator.
An analog computer compares/multiplies/divides/adds/subtracts using analogs of the quantities involved.
A digital computer creates digital words to represent the quantities involved, then manipulates them digitally.
Wiki User
∙ 13y agoThe difference lies in how the inputs are symbolized. With analog computers, the signal is proportional to some value such as current, voltage or distance. With digital computers, the signal is measured and becomes a number, usually a binary number.
Vinyl records are an example of analog computing, since the actual shape of the groove symbolizes the sound wave directly. CDs and other digital disks are digital, since the incoming sound wave is measured at every instant, turned into a number, then when played back those numbers tell the electronics how far to move the speaker.
Of course, the original digital computer is using one's fingers for addition.
Wiki User
∙ 9y agoAn analog computer processes data in analog form while a digital one only processes data that's in digital form. A hybrid computer can process data that is in either form.
Wiki User
∙ 13y ago- An analog computer represents numbers as continuously variable quantities.
- A digital computer represents numbers as discrete coded symbols.
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Analog is displayed in a clock like instrument digital is shoun in numbers
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Analog signals are continuous while digital signals are discrete
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What are the differences between digital and analog computer?
Digital Computers works on digits like-0 and 1 .Analog Computers works in continuous variable .Input source for these computer should be Analogu. example thermometer,speedometer, ammeter.They are mainly used in scientific,research field and medical fieldAnalog computers (there are still some out there) use linear combinations of voltage amplitude (or currents or frequencies or phases) from the inputs to determine the required output sequence; digital computers use two-state variables that are either "on" or "off" (true or false, 1 or 0, yes or no) as logical building blocks to derive a digital output sequence from the digitized input. Digital signals may also be converted to analog, and vice versa, so you could have a series of a/d converters, a digital computer, and d/a converters to simulate an analog computer, or a communication channel, as in digital telephones.Answer--The difference between an analog and digitial computer is the type of data they process. Analog computers process measured data. A speedometer in your car is a common type of analog device. A digital computer processed descrete data (digits). In this case 0 and 1. Digital computers are most common. PC's, MAC's are digital computers. A big difference is an analog computer's output can vary even if the input is identical. A digital computer can be very precise. For instance, a gas pump might tell you that you pumped in 5 gallons of gas but you could have gotten 4.99 gallons or 5.01 gallons. If you asked a digital computer to add 5 and 6 together, you will always get 11. By the way. A gas pump is actually a hybrid computer. Although it processes measured data, that is how much fluid has passed through the gas hose, the data displayed to you, the amount of gas and how much you owe is in a digital format. An Analog computer uses continuous variables for mathematical operations and utilizes mechanical or electrical energy.The difference between an analog and digitial computer is the type of data they process. Analog computers process measured data. A speedometer in your car is a common type of analog device. A digital computer processed descrete data (digits). In this case 0 and 1. Digital computers are most common. PC's, MAC's are digital computers. A big difference is an analog computer's output can vary even if the input is identical. A digital computer can be very precise. For instance, a gas pump might tell you that you pumped in 5 gallons of gas but you could have gotten 4.99 gallons or 5.01 gallons. If you asked a digital computer to add 5 and 6 together, you will always get 11. By the way. A gas pump is actually a hybrid computer. Although it processes measured data, that is how much fluid has passed through the gas hose, the data displayed to you, the amount of gas and how much you owe is in a digital format.An Analog computer uses continuous variables for mathematical operations and utilizes mechanical or electrical energy.Analog computers, also called continuous computers, calculate smoothly changing variables using direct analog representations of those variables (e.g. 1V per 1000 gallons of water).Digital computers jump suddenly at intervals from one coded value of a variable to another. Most modern digital computers use binary codes to represent these values: whether the values are integer numbers, real numbers, symbolic characters, etc. The exact binary representation of each data type is coded differently. Values between defined codes for a given type cannot be represented on a digital computer.
What is the difference between digital computers and hybrid computers?
Digital computers are purely digital, i.e. they use digital(electronic) means to process data. Hybrid computers conversely use both digital and analog technologies.
What is the difference between analog and digital modulation Does it depends on baseband signal?
The basic difference is that in analog modulation the modulating signal is analog signal and in digital modulation it is in digital form.
Difference between an analog and digital scope?
Analog can reach higher speeds.
What do electronic computer manufacturers produce?
Included in this industry are digital computers, analog computers, and hybrid digital/analog computers.
What is the difference between analog and digital forecasting?
k,
What is the difference between analog and digital altimeter?
Analog is displayed in a clock like instrument digital is shoun in numbers
Difference between analog audio and digital audio?
In analog ckt there is more distortion but in digital there is no distortion. Analog is a continues value digital is a discrite value(0 or 1). To measure analog is very difficult but in digital it is very easy. compare to analog the digital system is very compart for us. H.L.Kiran
What are the deference between digital and analog computer?
All computers are digital. *Analogue
what's the difference between analog and digital watches?
Analog is a clock with the moving hands on it, while digital is computer generated numbers.
Define analog digital and hybrid computers?
Ans. Difference between a digital and hybrid computer:Digital Computers:These are general purpose computers. They accept data in the form of discrete digits (0 and 1). They have large storage capacity. They come in many sizes and shapes. They are generally used in every field of life. They are slow but accurate as compared to analog computers.Hybrid Computers:Hybrid computers combine best features of analog and digital computers i.e. speed, accuracy reliability etc. They are special purpose computers, which are fast and accurate. Hybrid computers help the user to handle both analog and digital type of data.SHOAIBBILALShoaibbilal64@yahoo.com
Difference between an analog pbx and digital pbx?
Analog PBX is telephone system that is capable of handling calls and phone logs. Digital PBX is a system bundle with phone capabilities, fax, and other internet features. Digital PBXs are usually interfaced with computers and are internet-based.
Are most computers analog machines?
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.
