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Computers DO use analogue methods to transfer information.
Modems, for example (short for "Modulator/DEModulator") use either frequency shift or phase shift to transmit information.
Your monitor, even if it is a digital monitor, is using light to transmit information to your eyes, which is an analogue medium.
Even your wireless connection uses frequencies (analogue) representing ones and zeros to your computer; where the frequencies are converted back to ones and zeros by the wireless card.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoComputers are discrete, finite machines. Analog information is continuous and infinite. Thus, computers cannot represent analog information directly; the analog information must be converted into a digital form.
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Difference between analog and hybrid computer?
analog computers,continuous quantities are used. computation are carried out physical quantities such as voltage,length,current,temperature etc. the devices that measure such quantities are analog devices example voltmeter,ammeter.hybrid computer the best qualities of both the digital and analog computer. hybrid computers are best used in hospital. hybrid computers are also used in wheather forecasting.
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
How can represent digital and analog information?
Digital quantized information and analog is just information. Like the letter "i" on your screen is digital and made up of a few pixels= quantized. The letter "i" drawn on a piece of paper is not quantized = analog.
Is ECG mechine analog computer?
No. Just like an analog (wired, non-powered) phone, the ECG or Electrocardiograph simply amplifies the electrical impulses it receives from sensors (electrodes on the skin), which are polarized when the heart beats. It is analog because it never converts information into ones and zeroes. However, it is not a computer because it doesn't compute, or process the information, it just displays or prints it. Now, however, many ECGs are attached to computers which analyze the data it receives, though the computer is attached to the analog ECG input and has to convert that to digital data to process it.
What are the deference between digital and analog computer?
All computers are digital. *Analogue
What do electronic computer manufacturers produce?
Included in this industry are digital computers, analog computers, and hybrid digital/analog computers.
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.
What has the author Victor Paschkis written?
Victor Paschkis has written: 'Direct analog computers [by] Victor Paschkis [and] Frederick L. Ryder' -- subject(s): Engineering, Electronic data processing, Electronic analog computers, Electromechanical analogies 'Direct analog computers'
Which is faster an analog computer or a digital computer?
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.
What is the answer for a question 'how do you do'?
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.
What are some examples of analog computers?
abacus old-fashioned cash register (with gears and handle) gear-driven clocks/watches ---- Actually the above are examples of mechanical computers, not analog computers. Analog computers use continually variable quantities. An abacus uses discrete units of measurement and is digital, though not binary. A slide rule is an example of a simple mechanical analog computer. Another example is the Norden Bomb Sight. An ancient example is the astrolabe. More complex analog computers are programmable and can use fluid, mechanical, or electronically set values. There is a link below to an article on analog computers.
What need computers with extremely fast processors because of the nature of their work.?
analog computers
Name two types of computers?
analog digital
Are handed clocks types of analog computers?
yes
Are some computers digital and are some analog?
yes!
Do analog computers work on variable data?
yes
What converts analog signal information into an analog carrier signal?
Analog Modulation
