Punched tape or perforated paper tape is a form of data storage device that consists of a long strip of paper through which small holes are punched. It...

A punched card (also punch card or punched-card) is a piece of card stock that stores digital data using punched holes. Punched cards were once common...

leaf Punched card Punched tape Punching Xaver Frühbeis (14 November 2000), Renate von Walter (ed.), Geburtstag des Lochers [Birthday of the Punch] (RTF)...

a paper, card or similar synthetic materials, such as computer punched tape or punched cards. The word "chad" has been used both as a mass noun (as in...

Ticker tape was also incorporated into some of the weaver Dorothy Liebes' unusual art textiles. Commodity tick Don't fight the tape Punched tape Stock...

enough to spur the development of automated systems—teleprinters and punched tape transmission. These systems led to new telegraph codes, starting with...

was freely programmable via punched tape and a punched tape reader. There was a clear separation between the punched tape reader, the control unit for...

plastic film Magnetic tape data storage, uses digital recording on magnetic tape to store digital information Punched tape or paper tape, a long strip of paper...

built-in eight-hole punched tape reader and tape punch; Model 33 KSR (Keyboard Send and Receive), which lacks the paper tape reader and punch; Model 33 RO (Receive...

ordinary instructions, 6 ms for multiplication. Input was via five-hole punched tape, and output was via a teleprinter. Initially, registers were limited...

which allowed an operator to punch a paper tape, and a tape transmitter for sending the message from the punched tape. At the receiving end of the line...

optical discs, floppy disks, and magnetic tape), and early computer storage methods such as punched tape and cards. Non-volatile memory is typically...

punching holes in the card, it was now a "punched card." For simplicity, this article will use the term punched card to refer to either. Often programmers...

from punched paper tape and punched that data into cards. The IBM 063 Card-Controlled Tape Punch read punched cards, punching that data into paper tape. The...

on an incoming channel are recorded in the form of perforated tape, this punched tape then being either fed directly and automatically into an outgoing...

gang punch, the pantograph punch, and the stamp. The term was also used for similar machines used by humans to transcribe data onto punched tape media...

twenty-first century. Early electronic computers such as Colossus made use of punched tape, a long strip of paper on which data was represented by a series of holes...

or 8-channel paper tape reader/punches, could have several auxiliary paper tape units attached, and could also attach to IBM punched card equipment. Expensive...

next line.[citation needed] On punched tape, the character is represented with no holes at all, so a new unpunched tape is initially filled with null characters...

uses fanfold punched paper tape as its primary storage medium. Unlike punched card decks, which could be sorted and re-ordered, paper tape is tedious to...

on punched tape, since any character could be changed to all ones by punching holes everywhere. If a character was punched erroneously, punching out...

Neumann, Wilkes and his team constructed EDSAC. A filing cabinet of punched tape held the subroutine library for this computer. Programs for EDSAC consisted...

for controlling machines. In 1846, telegrams could be prerecorded on punched tape and rapidly transmitted using Alexander Bain's automatic telegraph. Several...

Magnetic tape is a medium for magnetic storage made of a thin, magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany...

obsolete) Disk packs (now obsolete) Magnetic tapes Paper data storage, e.g. punched cards, punched tapes (now obsolete) Examples of removable media that...

to allow air to escape while they are being filled. Film perforations Punched tape Wikimedia Commons has media related to Perforations. Todd, Robert H.;...

Wiktionary, the free dictionary. Display device Expansion card Punched card input/output Punched tape Video game accessory Laplante, Philip A. (2000). Dictionary...

operator used a keyboard perforator to punch a paper tape and then a transmitter to send the message from the punched tape. At the receiving end of the line...

message with a key read from a punched tape. In its original form, Vernam's system was vulnerable because the key tape was a loop, which was reused whenever...

Department. The PDP-1 was to complement the older TX-0, and like it had a punched tape reader and writer, and additionally accepted input from a panel of switches...