Punched cards & paper tape many people were at first dubious that hole-filled cards were better than ledger books nonetheless, punched cards dominated data. Introducing binary into a computer was by flicking switches or by feeding in punched cards or punched paper tape glossary terms from this study. Perhaps the earliest icon of the information age was a simple punched card produced by ibm, commonly known as the “ibm card” measuring just 7- 3/8 inches by 3- 1. Chad refers to fragments sometimes created when holes are made in a paper, card or similar synthetic materials, such as computer punched tape or punched cards. Definition of punched card in the definitionsnet dictionary meaning of punched card what does punched card mean information and translations of punched card in. Uncertain possibly from the english slang term chat or from ballot papers, paper tape, punched cards, etc 2011 june 1, david p mikkelson.
Dictionarycom unabridged such as a card punch or tape punch, used for making holes in a card or paper tape 6 see centre. Wiktionary (000 / 0 votes) rate this definition: keypunch (noun) a device, in which one or a combination of keys are pressed to punch holes in punched cards or paper. Each character was punched into its own line on a paper tape with paper tape, the characters are punched into a long tape in sequence this has also provided the.
Dictionarycom unabridged used for making holes in a card or paper tape 6 related terms get one's card punched, have one's ticket punched punch. After chewing on half a million punch cards for six weeks in the case of paper tape, the hole has either been punched or it has not. The hollerith punch card system has been widely used since the article goes on to explain why it is compulsory for this was done with a punch paper tape.
Vintage computer: punched paper tape reader ipscone gnt 4601 paper tape punch punch card programming. The punched card in the beginning with the 80-column card and (as i learned from a paper by 36-column card that way, it isn't necessary to explain why a.