A punched card sorter is a machine for sorting decks of punched cards.
Sorting was a major activity in most facilities that processed data on punched cards using unit record equipment. The work flow of many processes required decks of cards to be put into some specific order as determined by the data punched in the cards. The same deck might be sorted differently for different processing steps. A popular family of sorters, the IBM 80 series sorters, sorted input cards into one of 13 pockets depending on the holes punched in a selected column and the sorter's settings.
and 26 Related for: Punched card sorter information
punchedcardsorter is a machine for sorting decks of punched cards. Sorting was a major activity in most facilities that processed data on punched cards...
A punchedcard (also punchcard or punched-card) is a piece of card stock that stores digital data using punched holes. Punched cards were once common...
settled on punched cards [...]". To process these punched cards, sometimes referred to as "Hollerith cards", he invented the keypunch, sorter, and tabulator...
a machine to sort computer punchedcard Cash sorter machine, a machine used for sorting banknotes Coin sorter, a machine used for sorting coins Keirsey...
programmers created, edited and stored their programs line by line on punch cards. A punchedcard is a flexible write-once medium that encodes data, most commonly...
punched cards contained data to be processed by those machines. For computers equipped with a punchedcard input/output device the resulting punched cards...
into common use as a way to sortpunched cards as early as 1923. The first memory-efficient computer algorithm for this sorting method was developed in 1954...
tabulating machine for punched cards to assist in summarizing information and, later, in accounting. His invention of the punchedcard tabulating machine...
"After some initial trials with paper tape, he settled on punched cards..." Hollerith used punched cards with round holes, 12 rows, and 24 columns. The cards...
or other punched data using a cardsorter. Machines are now available that scan aperture cards and produce a digital version. Aperture card plotters are...
Counting Sorter IBM 76: Searching SorterPunch IBM 80: CardSorter, 1925 IBM 81: Card Stencil Sorter IBM 82: CardSorter, 1948 IBM 83: CardSorter, 1955...
respectively. It was also marketed to users of punchedcard machines who were upgrading from calculating punches, such as the IBM 604, to computers.: 5 Because...
was popular in marginal punched-card systems. Many names, some of them trademarked, have been used for marginal punched-card systems: edge-notched cards...
number of punched cards laced together into a continuous sequence. Multiple rows of holes were punched on each card, with one complete card corresponding...
pencil in designated locations on a punchedcard and then punch holes corresponding to those marks into the card number cards consecutively (an optional...
included cards (Hollerith card, later Punchedcard), a punch for holes in them representing data, a tabulator and a sorter. The system was tested in computing...
the fall of 2009. Punchedcard systems employ a card (or cards) and a small clipboard-sized device for recording votes. Voters punch holes in the cards...
physical card catalog will post a sign advising the last year that the card catalog was updated. Some libraries have eliminated their card catalog in...
scanner. Such applications comprised: Punchedcardsorter: Reading of binary encoded information and sorting of punched cards, see also Hollerith machines...
IBM 1442 is a combination IBM card reader and cardpunch. It reads and punches 80-column IBM-format punched cards and is used on the IBM 1440, the IBM...
double-roller based system, similar to that of punchedcardsorters, differentiating it from other commercial cardsorting machines which are based on a Cartesian...
people find information. For example, punchedcardsorters and telephone exchanges are both search machines: the sorter can quickly produce a stack of cards...
punchedcard unit (like the IBM 024) that housed the "electronics" in two gates (a relay gate and an electronic gate). Some machines also had a card reader...
A playing card is a piece of specially prepared card stock, heavy paper, thin cardboard, plastic-coated paper, cotton-paper blend, or thin plastic that...
coincided with the era of keypunch machines and punched cards. The program itself was written onto punched cards, then read in and compiled, and the data...
that need to be punched from each sheet. The IBM 1232 reads the marks and then punches them into cards using a IBM 534 Model 3 CardPunch. Together they...
Global Information
