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| | Analog computer - Wikipedia, the free encyclopedia |
 | | Analog synthesizers can also be viewed as a form of analog computer, and their technology was originally based on electronic analog computer technology. | | | There is an intermediate device, a hybrid computer, in which a digital computer is combined with an analog computer. | | | the abacus is a hand-operated digital computer (but not binary; it is biquinary) |
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http://en.wikipedia.org/wiki/Analog_computer
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| | Analog - Wikipedia, the free encyclopedia |
| | analog computer, a computer that uses electrical or mechanical phenomena | | | analog television, a television that uses an analog signal | | | Look up analog and analogue in Wiktionary, the free dictionary. |
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http://en.wikipedia.org/wiki/Analog
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| | computer. The Columbia Encyclopedia, Sixth Edition. 2001-05 |
| | Although analog computers are commonly found in such forms as speedometers and watt-hour meters, they largely have been made obsolete for general-purpose mathematical computations and data storage by digital computers. | | | Since computers are designed to operate with binary numbers, all data and instructions must be represented in this form; the machine language, in which the computer operates internally, consists of the various binary codes that define instructions together with the formats in which the instructions are written. | | | Although the development of digital computers is rooted in the abacus and early mechanical calculating devices, Charles Babbage is credited with the design of the first modern computer, the “analytical engine,” during the 1830s. |
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http://www.bartleby.com/65/co/computer.html
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| | Analog Computers (from computer) -- Britannica Student Encyclopedia |
| | More from Britannica on "Analog Computers (from computer)"... | | | More results on "Analog Computers (from computer)" when you join. | | | The field of computer science includes engineering activities such as the design of computers and of the hardware and software that make up computer systems. |
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http://www.britannica.com/ebi/article-199022
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| | Brain as an Analog Computer |
| | Analog computers use circuits that compute in real time. | | | Each neuron is a computer in its own right and may have the signal-processing value of hundreds or thousands of transistors in a digital computer. | | | The most important distinction between digital computing device and the brain is that the digital device separates data and the procedures that operate on the data. |
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http://www.nutramed.com/Philosophy/analog_computer.htm
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| | Computer Codes |
| | Analog computers are built to model the important properties of a system about which a computed result is desired. | | | Hereafter the word computer will mean to us digital computer. | | | A major problem with analog computers, one that rules out their use in most cases, is that a computer must be designed and constructed for each different problem. |
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http://cs.colgate.edu/faculty/brackett/C150Fa98/Notes150/N01-ComputerCodes.html
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| | EETimes.com - Analog computer trumps Turing model |
| | HAIFA, Israel — Recent developments in computing theory challenge longstanding assumption about digital and analog computing, and suggest that analog computations are more powerful than digital ones. | | | The mathematical model of analog computation suggested by Siegelmann is, similarly, a dynamical system that evolves in a continuous-phase space, in contrast to the discrete-space model of digital computers. | | | The crux of the difference between analog and digital computing is the number of bits of precision available. |
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http://www.eetimes.com/story/OEG19981103S0017
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| | Analog Computation |
| | The analog computer is not programmed, like a digital computer, but is rewired each time a new problem is to be solved. | | | Digital computers replaced general purpose analog computers by the early 1970s because analog computers had limited precision and were difficult to reconfigure. | | | Analog computer chips use less power and can be made much larger than digital computer chips. |
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http://www.indiana.edu/~rcapub/v21n2/p24.html
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| | Nike Computer |
| | From the deployment of Nike in 1954 to the late 1970's, the Nike Computer was an analog computer. | | | Although the analog machine is correctly termed a computer, it does not perform its computations by numerical calculations as does the calculator or the digital computer. | | | The components of the computer are interconnected to permit the computer to perform as a model, or in a manner ANALOGOUS to some physical system. |
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http://ed-thelen.org/computer.html
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| | ANALOG COMPUTER |
| | Analog computers are especially suited for the solution of complex non-linear equations and for the simulation of multi-dimensional, parallel and continuous processes. | | | Compared with digital COMPUTERs, the programming of analog computers is time consuming and limited in scope. | | | A computer that represents data in terms of physical measures or quantities and proceeds along a continuum constituted by its components. |
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http://pespmc1.vub.ac.be/ASC/ANALOG_COMPU.html
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| | G6 Analog Computer |
| | Analog computing fundamentals are the roots of linear circuits. | | | Although the analog computer rarely computes in a manner that gave it its name, analog computing continues to thrive in the form of linear circuits. | | | The analog computer patch panel remains the only means of programming linear circuits, i.e. |
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http://www.comdyna.com/gp6intro.htm
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| | Building an Analog Computer |
| | Analog computers may not be as accurate as digital computers, but they are incredibly fast at solving differential equations. | | | Korn, Granino A. Korn, Theresa M. Electronic Analog Computers: (D-C Analog Computers). | | | Because analog computers solve the whole equation at once, we could change the frequency or shape of the forcing function and have, with an unnoticeable delay, the new solution. |
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http://www.owlnet.rice.edu/~elec301/Projects99/anlgcomp
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| | Welch Analog Computer |
| | With such accuracy the purpose of the computer was not to serve as an accurate computing device, but rather as a machine for demonstrating computing principles and for introduction into computing. | | | A portion of this analog computer is digital since the resistances used are digital. | | | This computer permits setting up a number of electrical circuits, which may be used to solve several types of simple non-electrical problems. |
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http://home1.gte.net/vze1re4o/welch.html
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| | sts3700b: Lecture Number 20a |
| | This computer is significant in the history not only of analog computation but also of the formulation of simulation techniques. | | | The analog computer is programmed by interconnecting the various arithmetic units in such a way that the desired problem will be solved. | | | For a start, all operations in an analog computer are performed in parallel, and secondly, data is represented in an analog computer as voltages, a very compact but not necessarily robust form of data. |
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http://www.yorku.ca/sasit/sts/sts3700b/lecture20a.html
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| | Videomaker Magazine Computer Editing: Analog to Digital Video Conversion |
| | You'll be using the same camcorder and computer software, whether you're working with digital or analog tape, and you won't have to add any components to the computer. | | | Analog camcorders, on the other hand, record analog information, which can't be transferred to the computer without first being converted into a suitable digital format. | | | You won't be able to control your analog camcorder with your computer and must start and stop both the source camcorder and the computer software manually to capture, but overall, the process is painless. |
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http://www.videomaker.com/scripts/article_print.cfm?id=8851
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| | Analog Computer Museum - Main Page |
| | Analog computers have a long history dating back to prehistory, but with the recent development of the microprocessor these computers and their technology has been discarded and is quickly being lost to history. | | | Simply, an analog computer is a computing device that has two distinguishing characteristics: | | | By constrast, a digital computer can only perform sequential (one at a time) operations, and operates on discrete (noncontinuous) numbers. |
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http://dcoward.best.vwh.net/analog
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| | The Rebirth of Computer Music by Analog Signal Processing |
| | Digital computers and music synthesizers displaced their analog counterparts for a good and practical reason: It was cheaper to exploit developments in component and integration technologies with digital signal processing rather than analog techniques. | | | With analog systems, conversely the problems and systems cost associated with connecting computing nodes are minor compared to those associated with designing the basic computing elements to meet performance requirements in the areas of component parameter spread, signal/noise ratio, distortion and crosstalk. | | | Because of finite bandwidth constraints, the computation of filter coefficients from high level control triplets requires computation of sine, cosine, and exponential functions [Tang 1991]. |
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http://www.cnmat.berkeley.edu/~adrian/ICMC1994.html
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| | Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations |
| | Properties of a general purpose analog computer and a digital differential analyzer were combined to yield a program which employs, as input, standard data cards prepared from a diagram analogous to an analog computer diagram. | | | A system was developed to program a digital computer in much the same manner as an analog computer is programmed. | | | It may be applied to the more general types of boundary value problems arising in process simulation in addition to the initial value problems ordinarily solved on analog computers. |
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http://www.osti.gov/energycitations/product.biblio.jsp?osti_id=4691480
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| | Section 12: Analog approaches to CGI |
| | Perhaps one of the earliest pioneers of this analog computer animation approach was Lee Harrison III. | | | As computer graphics systems became more powerful in the 1980s, Harrison's analog systems began to be superseded by digital CG rendered keyframe animation, and now are no longer used in production. | | | Most of these companies and efforts were built around the evolving digital computer technology, and relied on computer programs and related CG systems to allow the artist to affordably and efficiently create the synthetic imagery. |
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http://accad.osu.edu/~waynec/history/lesson12.html
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| | Edge: IS LIFE ANALOG OR DIGITAL? |
| | They give examples of numbers that are proved to be non-computable with digital computers but are computable with a simple kind of analog computer. | | | The essential difference between analog and digital computers is that an analog computer deals directly with continuous variables while a digital computer deals only with discrete variables. | | | We know that quantum computers are possible in principle, and that they are in principle more powerful than digital computers. |
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http://www.edge.org/3rd_culture/dyson_ad/dyson_ad_index.html
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| | Welcome to Play-Hookey! |
| | Analog computers are not completely gone from the scene, in spite of the tremendous advances made in the digital field. | | | Digital logic is at the core of all digital computers, and yet it is entirely based on three fundamental operations, designated AND, OR, and NOT. | | | Here is an overview of many applications for op amps, in and out of analog computers. |
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http://www.play-hookey.com
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| | t_r_TimePot |
| | At our site the computer operator did nothing but watch for red warning lights indicating that the computer was not "settled" - correctly solving the problem - boring - no face. | | | In theory the computer operator was supposed to read off this value to the Battery Control Officer (BCO). | | | All precision multiplying and dividing by time was done by this potentiometer. |
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http://ed-thelen.org/t_r_timepot.html
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| | Frame-Grab Tutorial: Importing Video From Videotape |
| | But instead of sitting beside you computer, they are installed inside--with access to their inputs usually found at the back of your computer. | | | You can also add FireWire to a computer via an adapter card that costs about $25 and is installed inside the computer. | | | Normally, you cannot simply plug a VCR or DVD player into your computer, but, if you are willing to open it up and install an "internal" component, you can add that capacity to the machine. |
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http://www.tcf.ua.edu/TVCrit/frames02Import.htm
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| | Analogue(Analog) computer simulation: Consultant McCann Science |
| | In the middle '60's and early '70's digital computers became capable of matching computational speed in numerical solution of differential equations. | | | With personal computers being faster now and graphical user interfaces much easier to create, McCann has made a digitised analogue computer which recovers much of the diagramatic, visual and recognisable topology features of analogue computers to give an easy way to build a model by pointing and linking. | | | McCann started in simulation with work on analogue (analog) computers. |
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http://www.mccannscience.com/analog.htm
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| | IU CSci Analog VLSI & Robotics Lab |
| | Analog VLSI research is based on Rubel's Extended Analog Computer and | | | The Analog VLSI and Robotics Laboratory is part of | | | Indiana University's Department of Computer Science, which has a disclaimer. |
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http://www.cs.indiana.edu/robotics/avlsi.robotics.html
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| | Vannevar Bush's Analog Computer -- The Differential Analyser |
| | when computers can be constructed the size of postage stamps, it is difficult to visualize the scale of the problems that these early pioneers faced. | | | Vannevar Bush's Analog Computer -- The Differential Analyser | | | being a major achievement in its own right, the Differential Analyzer was also significant because it focused attention on analog computing techniques, and therefore detracted from the investigation and development of digital solutions for quite some time. |
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http://www.maxmon.com/1927ad.htm
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| | analog computer |
| | a computer that represents data by measurable quantities, as voltages or, formerly, the rotation of gears, in order to solve a problem, rather than by expressing the data as numbers. |
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http://www.infoplease.com/dictionary/analog+computer
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| | An Ancient Greek Computer |
| | Following it are instruments and clocklike computers known from Islam, from China and India and from the European Middle Ages. | | | It might have been held in the hand and turned by a wheel at the side so that it would operate as a computer, possibly for astrological use. | | | a great astronomical clock without an escapement, or like a modern analogue computer which uses mechanical parts to save tedious calculation. |
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http://www.giant.net.au/users/rupert/kythera/kythera3.htm
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| | Analog Computer Monitors - Compare Prices, Reviews and Buy at NexTag - Price - Review |
| | related searches:analog flat panel monitors,computer monitor,flat screen computer monitor,wide screen computer monitor,wireless computer monitor,lcd computer monitor,computer monitor flat,flat panel computer monitor,wireless adapter computer monitor,dell computer monitor,computer flat monitor with speakers,computer dual monitor,17 lcd computer monitor,acer computer monitor,24 lcd computer monitors,magnifier for computer monitor,19 computer lcd monitor,computer monitor protector,computer monitor tuner tv,computer lcd monitor tv | | | NEC MultiSync LCD1970NX 19" LCD Computer Monitor with Analog and Digital Connector... | | | Res.1280 x 1024 - Input: DVI and Analog - Built-in Speakers |
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http://www.nextag.com/analog-computer-monitors/search-html
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| | USS Pampanito - Torpedo Data Computer |
| | The Mark III computer consisted of two sections, the position keeper and the angle solver. | | | The comparable systems used by both Germany and Japan could compute and set the gyro angle for a fixed time in the future, but did not track the target. | | | It was the computational part of the first submerged integrated fire control system that could track a target and continuously aim torpedoes by setting their gyro angles. |
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http://www.maritime.org/tdc.htm
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| | Amazon.com: PS1 Analog Controller: Computer & Video Games |
| | Amazon.com: PS1 Analog Controller: Computer and Video Games | | | Amazon.com Sales Rank: #3,876 in Computer and Video Games (See Top Sellers in Computer and Video Games) | | | Amazon.com Outlet > Computer & Video Games Outlet > PlayStation |
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http://www.amazon.com/exec/obidos/tg/detail/-/B00004YAIF?v=glance
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| | Analog Computer Basics |
| | The figure to the right shows the basic circuit used in analog computers. | | | [Setting the Gain Coefficient] [Analog Addition] [Adding a Fixed Constant] | | | The modern analog computer is based on an electronic circuit known as an operational amplifier. |
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http://www.play-hookey.com/analog
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| | Readme for analog -- computer output style |
| | However, the computer-readable output style is not suitable for reading back into analog to create later reports: for that job, use the cache files described in the next section. | | | You can find some programs which use this style on the helper applications page. | | | Each line in the output is separated into fields by means of a special string. |
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http://www.analog.cx/docs/compout.html
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| | Comdyna Homepage |
| | For a general description of the GP-6, go to GP-6 Analog Computer. | | | Click on on e-mail at any page if you'd like literature on our analog computers -- their application, history, etc. | | | We are continuing to produce the rack mount GP-10 and GP-10S to be used primarily for instrumentation and signal processing applications. |
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http://www.comdyna.com
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| | Wordsmyth |
| | a computer that uses physical quantities such as pressure or electric voltages to represent data. | | | If you register now this message and color will disappear, and ensure that you won't miss any of the unique Wordsmyth features you've come to enjoy. |
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http://wordsmyth.net/live/home.php?script=search&matchent=analog+computer&...
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| | Digital/Analog Computer Cable with USB - SHOP.COM |
| | This cable allows you to connect an InFocus digital projector to a computer that has Digital Video Interface (DVI) | | | Complete selections of quality computer cables at Cyberguys.com. | | | SHOP•COM Wishlist is the registry you create that allows you to choose items from hundreds of your favorite stores. |
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http://www.shop.com/op/aprod-p31969718
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| | Ancient Greek Computer (Morgana's Observatory) |
| | There, without any fanfare, a consummate mechanical artisan who had a strong knowledge of the heavens somehow fashioned the ancient computer of Antikythera, the device that Price called one of "the greatest basis mechanical inventions of all time." | | | The Antikythera Mechanism was a 2,000-year-old ANALOG COMPUTER | | | After long calculations of possible gear ratios, Price arrived at an astonishing conclusion: Some ancient Greek inventor had designed a mechanism that mimicked the actual movements of the sun, moon, and planets, past, present, and future. |
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http://www.dreamscape.com/morgana/triton2.htm
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| | Plantronics Headsets Wireless Headset Bluetooth Mobile CS50 USB |
| | Excellent for Internet chat, telephony, speech recognition and applications with voice command-and-control capabilities, the Plantronics Audio 50 single earpiece PC headset has a superior noise-canceling microphone for improved speech recognition accuracy. | | | Great for speech-recognition, Internet chat and video conferencing. | | | Audio 20 Analog Mono Headset w/ Noise Canceling Microphone |
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http://www.headsetexperts.com/cat_com_ana.cfm
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