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 Punch card - Wikipedia, the free encyclopedia
One reason punch cards persisted into the early computer age was that an expensive computer was not required to encode information onto the cards.
Charles Babbage, who originated the idea of a programmable computer, adopted Jacquard's system of punched cards to control the sequence of computations in the design for his analytical engine in 1837 [1].
In the first generation of computing, from the 1920s into the 1950s, punch cards were the primary medium for data entry, storage and processing.
http://en.wikipedia.org/wiki/Punch_card   (1871 words)

  
 Punch Card Machines
Some punched card machines were in use even in the 1980s as some minor part of computers.
The ascendancy of the punched card machines continued until 1960s when they were replaced by real computers.
Prior to the actual period of computers the automatic data processing was handled mainly by punched card machines.
http://www.tietokonemuseo.saunalahti.fi/eng/laite_eng.htm   (997 words)

  
 KLOTH.NET - Card punch emulator
These perforated punch cards were used by early mainframe computers for input.
This punch card emulator is based on the DEC 029 input character set, which maps the IBM 029 character set to the common 6bit upper-case-only subset of ASCII.
This emulator is based on the punch code definitions found documented in the article Punched Card Codes by Douglas W. Jones, describing several codes from the Hollerith aera to EBCDIC, and also based on own experiences back in 1986, when I punched my PASCAL/FORTRAN/COBOL programs on a IBM-029 cardpunch for a SPERRY-UNIVAC 1100/80.
http://www.kloth.net/services/cardpunch.php   (181 words)

  
 Douglas W. Jones's punched card index
The card here is from one of the oldest computer laboratories in the world, the University of Illinois Digital Computer Labratory, home of the ILLIAC computers and builder of ORDVAC.
The card shown above is an assembly language card printed for Bell Labs, for the GE 600 computer they purchased in the mid 1960's as part of their work in the Multics project.
The card includes fields for both symbolic and numeric addresses, so it is probable that it was used with a rudimentary assembler that directly punched the assembled object code onto the cards holding the source code.
http://www.cs.uiowa.edu/~jones/cards/history.html   (2452 words)

  
 The Punch Card
The punched card input could contain the program that would tell the system what to do with the data, or could be the data itself.
The keypunch operators would input the data to cards, and the verifier operators would verify the data was correct.
During the early 1960s, at Maine State government, and in businesses, most data was transferred from input sheets to punched cards (80 columns of data).
http://www.state.me.us/newsletter/june01/punch_card.htm   (847 words)

  
 [No title]
The same ambiguity can be seen in the ways that images of the punch card were used in advertisements for one of the more peculiar fads of the sixties, computer dating.
Punch cards became not only a symbol for the computer,
With only a few exception, the last few businesses that still use punch cards are phasing them out, replacing punch card systems with computers, optical scanners, and magnetic storage media.
http://ccat.sas.upenn.edu/slubar/fsm.html   (4834 words)

  
 Douglas W. Jones's punched card index
Punched cards were, in the 1960's the universal symbol of computing, and even in the 1930's, they were a symbol of modernity.
The file format used by these programs is available, and I hope that emulators for historical computer architectures will support interchangable punched card I/O using this format and that a suite of emulated punched card data processing machines will be developed.
The Hollerith Tabulating Machine web pages from A Chronological History of Computing at Columbia University.
http://www.cs.uiowa.edu/~jones/cards   (326 words)

  
 Punch Card Gallery
These cards were sold at the main office of the Andrew R. Jennings Computing Center of the Case Institute of Technology, and a generation punched their first programs onto them, usually written in Algol for the Case UNIVAC 1107.
Interestingly, the 90 column card used a binary character code which was far more efficient and computer-oriented than IBM's Hollerith code.
In the electromechanical tabulator era, long before electronic computers, IBM locked up Herman Hollerith's patents on the punch card.
http://www.fourmilab.ch/documents/univac/cards.html   (479 words)

  
 IBM Punch Cards in the U.S. Army
The procedures and processes used by modern computers are much the same as those in the old punch card systems:
This allowed operators to sort fewer cards during the next processing cycle since the "details" were no longer required.
EAM Operators became Computer Programmers, learning how to write in a new computer language called COBOL (COmmon Business-Oriented Language).
http://www.pattonhq.com/ibm.html   (2041 words)

  
 The IBM 026 Key Punch
This was useful to correct a single card, or to duplicate a card that would no longer feed in the 1402 (reader/punch for the IBM 1401).
The input and output hoppers hold 500 cards each.
Still another variation was the IBM 526 Printing Summary Punch.
http://www.columbia.edu/acis/history/punch.html   (1341 words)

  
 IBM Punch Cards
During the IBM 360 era (1969-80) Columbia's cards were embossed with the legend "CUCC 360" (Columbia University Computer Center IBM 360) and the Columbia shield (In Lumine Tuo Videbimus Lumen).
Large computing sites such as Columbia University purchased cards by the truckload and furnished them free of charge to users.
Frank da Cruz / fdc@columbia.edu / Columbia University Computing History / Jan 2001 - Apr 2003
http://www.columbia.edu/acis/history/cards.html   (173 words)

  
 Then They Came for the Gypsies: The Legacy of Death's Calculator
All Gypsy cards, once processed, were stamped with IBM's trademark name, Hollerith Erfasst — German for "registered by Hollerith." Gypsies worked in camps across the Third Reich, including Mauthausen, IBM coded 7; Buchenwald, IBM coded 2; and Auschwitz, IBM coded 1.
Those cards were printed on IBM's Swift Press in its busy Bucharest facility, which was functioning at its absolute capacity of 20 million cards per year.
When Gypsies were allowed to work in camps, they received a prisoner number compatible with the IBM tracking systems maintained by the S.S. Economics Administration, which operated all camps.
http://www.jewishvirtuallibrary.org/jsource/Holocaust/gypibm.html   (3792 words)

  
 80-column punched card
The code was changed later to accomodate computer programming.
Sometimes the BCD Hollerith codes were extended with other punch combinations that did not fall in ansy scheme.
Because of this dual meaning some codes could be placed in two positions in the tables given, I have hatched one of the two.
http://homepages.cwi.nl/~dik/english/codes/80col.html   (1971 words)

  
 computer punch card - Find, Compare, and Buy computer punch card at Shopping.com
Tell us why our search results for computer punch card were not helpful.
See all Graphics Cards matching "computer punch card" (4)
See all Digital Cameras matching "computer punch card" (7)
http://www.shopping.com/xGS-computer_punch_card   (218 words)

  
 Riser Card Punch
This feature allows the user to control the depth of the dimple or projection punched into the cards.
In use, the projections will never be noticed by the spectators; but easily felt by the performer.
The imaginative performer will immediately see the possibilities.
http://www.jamesriser.com/Magic/SmCardPunch/RiserPunch.html   (459 words)

  
 Punchcards
After voting, the voter may place the ballot in a ballot box, or the ballot may be fed into a computer vote tabulating device at the precinct.
Fulton and De Kalb Counties in Georgia were the first jurisdictions to use punchcards and computer tally machines when they adopted the system for the 1964 primary election.
The number of the hole is the only information printed on the card.
http://www.fec.gov/pages/punchrd.htm   (295 words)

  
 Card-It Business Card Presentation - Business Stationery
We exchange cards with our customers and prospects, we keep cards from our vendors and suppliers, and we attach them to all sorts of marketing materials and business correspondence.
The better way to attach your business card
Presenting your business card in the most professional way possible to your customers.
http://www.card-it.com   (224 words)

  
 Punch Card
I have included it in the museum as it came out of a computer room that we were removing a system from and going on IBM's equipment naming it has to be from the 360 era.
Not quite a card punch, but I thought the best place to show this machine.
http://www.punch-card.co.uk/punch.htm   (77 words)

  
 Vote: The Machinery of Democracy
The ballot may be counted by hand, or collected for computer processing at a central facility.
Devised in 1959 for data processing applications such as inventory control, the hand-held IBM Port-a-Punch and stylus inspired the development of the Votomatic vote recorder in 1962.
The Coyle was the first voting machine to turn a punch card into a ballot.
http://americanhistory.si.edu/vote/punchcard.html   (493 words)

  
 Punch Card Voting
He cautioned that punch card machines were hard to use and prone to error and that the ballot cards tended to cause computer jams owing to their tendency to absorb moisture.
Artist's conception of a punch card ballot with a hanging chad.
Bridge collapses, fires, train wrecks – these are the types of disasters NIST scientists and engineers typically study and then make recommendations so future instances can be prevented.
http://museum.nist.gov/exhibits/timeline/printerFriendly.cfm?itemId=34   (354 words)

  
 The punch-card system
Hundreds of thousands of human beings were being identified, sorted, assigned and transported by means of the card system.
He noticed that they were engaged in some sort of work involving punch cards.
On arrival, each prisoner's punch card was fed into a mechanical sorter.
http://www.triangles-roses.org/punch_card_system.htm   (601 words)

  
 Hollerith's Punched Cards
These notes are abstracted from the book Bebop BYTES Back
However, the major disadvantage of working off-line (with both punched cards and paper tapes) was that the turn-around time to actually locate and correct any errors was horrendous.
practical use of punched cards for data processing is credited to the American inventor Herman Hollerith, who decided to use Jacquard's punched cards to represent the data gathered for the American census of 1890, and to read and collate this data using an automatic machine.
http://www.maxmon.com/punch1.htm   (699 words)

  
 NPR : Punch Card Machines
The technology may be outdated and unreliable, but it is much cheaper than buying new, more advanced machines.
Punch card machines, so widely-criticized during the recent presidential balloting in Florida, are used by some 30% of U.S. counties, cities and townships.
Weekend Edition Sunday, December 10, 2000 · NPR's Snigdha Prakash reports on the voting machine business.
http://www.npr.org/templates/story/story.php?storyId=1115281   (128 words)

  
 Free Punch Cards
I actually used these things back in the early days of computing.
It turns out that a couple companies still make them, for use by legacy systems.
The cards weigh about 1/10 ounce each, and 40 cards is about the most that will comfortably fit into a standard letter-sized envelope, so your S.A.S.E. should have postage for 4 ounces.
http://www.acme.com/jef/punch_cards   (341 words)

  
 Study Refutes Beliefs about Punch-card Voting
In other words - the whole 'minorities are being disenfranchized' argument is a load of crap.
o In counties using electronic voting systems -- the most expensive type -- per capita incomes and property tax revenues are actually lower than in counties using punch card or any other voting technology.
A study authored by Martha Kropf, assistant professor of political science at the University of Missouri-Kansas City, and Stephen Knack, associate fellow with the Center for Institutional Reform and the Informal Sector at the University of Maryland, contradicts these beliefs.
http://www.freerepublic.com/focus/f-news/983149/posts   (1815 words)

  
 punch card tourny - PbNation
Punch Card - Rules and Basis of the Game
No punch cards from a previous game will be accepted after the game on horn sounds.
Team 1, Player 2 obtains 3 punches before he is eliminated from the game.
http://www.pbnation.com/showthread.php?threadid=388346   (670 words)

  
 punch card. The American Heritage® Dictionary of the English Language: Fourth Edition. 2000.
A medium for feeding data into a computer, essentially a card punched with holes or notches to represent letters and numbers or with a pattern of holes to represent related data.
http://www.bartleby.com/61/90/P0659000.html   (95 words)

  
 punch card
a card having holes punched in specific positions and patterns so as to represent data to be stored or processed mechanically, electrically, or photoelectrically.
http://www.infoplease.com/dictionary/punch+card   (41 words)

  
 Business Card Punch
Punches notches in business cards to fit into 2-1/4 x 4 card files.
Notches business cards to fit into 2-1 / 4 x 4 card files
Transparent sleeves keep cards clean and extend their life.
http://www.keysan.com/big/piccrol8926.html   (149 words)

  
 High-Tech Dictionary Definition
A thin cardboard card which can be punched with hole patterns that represent data.
http://www.computeruser.com/resources/dictionary/definition.html?lookup=5317   (14 words)

  
 Card Inspirations Super Punch card
Mount each square on a punched card square.
Punch four squares from pearlescent cream card with a Scalloped Square Super Punch.
A dark red deckle edge card has four squares of pearlescent card arranged in the centre.
http://www.cardinspirations-usa.com/demo/punch03.htm   (537 words)

  
 Punch card ballot
Touch-screen systems allow a voter to cast his or her votes on a computer screen, similar to an automated teller machine.
-- Punch cardVotomatic punch-card systems have numbers on the ballot next to the locations where holes may be punched out.
The system uses multiple cards to punch the hole to vote, leaving very little chad.
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2003/09/16/MN192012.DTL   (289 words)

  
 The WWW Virtual Punchcard (Punch Card) Server...
So, like, the UCLA computer lab gives away punch cards to use as scratch paper.
I now have lots of punch cards and I want a card punch, damn it!
Until I get one here is a little thingy to keep me going...
http://www.facade.com/legacy/punchcard   (60 words)

  
 Punch Card Tourney
Teams will navigate the course, collecting as many punches as possible (each punch is worth 1pt).
Here is an example of how its scored:
But be careful- the other teams are trying to do the same thing.
http://www.brpaintball.com/PunchCardTourney.htm   (471 words)

  
 Dance Class Punch Card
Specific Information on all of our classes can be found on our Dance Calendar.
Description: You can purchase 10, 15 or 20 punches in advance and you can share your punch card with a friend.
All Punch Cards expire 6 months after your first class, so choose your card wisely!
http://www.ultimatedance.com/store/detail.asp?PRODUCT_ID=PC   (72 words)

  
 WTVY Punch Card Lawsuit
Among other things, the ACLU claims punch-card votes aren't counted properly and don't allow voters to correct possible balloting problems.
It also wants punch cards removed before the November election.
The American Civil Liberties Union of Ohio claims the machines now being used aren't uniform and should be junked in several counties.
http://www.wtvynews4.com/home/headlines/891641.html   (119 words)

  
 Punch Card Cartoons
Punch Card cartoon 1 - catalog reference rten112
You are looking at the "punch card" cartoon page from the CartoonStock directory.
This page only includes cartoons from our archive, for more cartoons on news related topics, click here.
http://www.cartoonstock.com/directory/p/punch_card.asp   (125 words)

  
 Punch Card Voting
There are less than the number of candidates required to be selected
Slide the ballot card all the way in the Vote Recorder, using both hands.
Below is an example of the space provided for Write-in votes inside the Official Ballot Card Envelope.
http://www.showme.net/CapeCounty/clerk/pcard.htm   (227 words)

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