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Tuesday, May 19, 2020 | History

3 edition of Recorded magnetic tape for information interchange, 6250 cpi (246 cpmm) found in the catalog.

Recorded magnetic tape for information interchange, 6250 cpi (246 cpmm)

United States. National Bureau of Standards.

Recorded magnetic tape for information interchange, 6250 cpi (246 cpmm)

group coded recording

by United States. National Bureau of Standards.

  • 101 Want to read
  • 36 Currently reading

Published by Dept. of Commerce, National Bureau of Standards, for sale by the National Technical Information Service in [Washington], Springfield, Va .
Written in English

    Subjects:
  • Magnetic tapes -- Standards,
  • Information storage and retrieval systems -- Technology -- Standards

  • Edition Notes

    SeriesFederal information processing standards publication, FIPS pub ; 50
    The Physical Object
    Pagination4 p. ;
    ID Numbers
    Open LibraryOL14847942M

    ISO Information processing - 9-track, mm ( in) wide magnetic tape for information interchange recorded at 63 rpmm ( rpi), phase encoded. ISO Specification for 9 track magnetic tape for information interchange: format and recording, using group coding at cpmm (6, cpi).   Magnetic tape, 3M, CPI for computer tape drives, used as storage media between and (Photo credit: Wikipedia) This year, , digital plastic substrate magnetic tape turns 60 Author: Tom Coughlin.

    Find the most up-to-date version of ANSI/INCITS 54 at Engineering Magnetic Tape Labels and File Structure for Information Interchange (ANSI X) Recorded Magnetic Tape for Information Interchange ( CPI) (ANSI X) Recorded Magnetic Tape for Information Interchange ( CPI, Group-Coded Recording) (ANSI X) TAPE FORMAT. MARC 21 magnetic tape reels and tape cartridges are nine channel tapes.

    Get this from a library! American national standard recorded magnetic tape for information interchange ( CPI, PE). [American National Standards Institute.]. Magnetic tape was initially designed for sound recording. German engineers developed an audio tape recording machine called the magnetophone during World War II.U.S. and British researchers adopted the basic design of this device to create a magnetic tape recorder capable of high-quality sound reproduction in the late s. Within a decade magnetic tape supplanted phonograph records for .


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Recorded magnetic tape for information interchange, 6250 cpi (246 cpmm) by United States. National Bureau of Standards. Download PDF EPUB FB2

Recorded magnetic tape for information interchange, cpi ( cpmm): group coded recording. (Book, ) [] Your list has reached the maximum number of items. Please create a new list with a new name; move some items to a new or existing list; or delete some items.

Recorded Magnetic Tape for Information Interchange, cpi ( cpmm). Group Coded Recording. For a complete list of the publications available in the Fed¬ eral Information Processing Standards Series, write to the Office of Technical Infor¬ mation and Publications, National Bureau of Standards, Washington, D.C.

INCITS [S] Unrecorded Magnetic Tape for Information Interchange (9-Track, CPI, NRZI; CPI, PE; and CPI, GCR) This standard provides the information necessary to enable mechanical and magnetic interchangeability for reels of 1/2-inch-wide unrecorded magnetic tape between information processing systems, communication systems, and associated equipment.

buy ansi incits r information systems - recorded magnetic tape for information interchange - ( cpi, group-coded recording) from sai global. information systems - recorded magnetic tape for information interchange - ( cpi, group-coded recording) ansi x financial transaction cards, magnetic stripe encoding for, astm e specification for transferring information between clinical instruments and computer systems: ansi incits information processing - 9-track, mm ( in) wide magnetic tape for information interchange - format and recording, using group coding (at cpmm ( cpi) IEEE METRIC PRACTICE, STANDARD FOR.

INCITS [S] Recorded Magnetic Tape for Information Interchange ( CPI, NRZI) (formerly ANSI X (R)) Provides specifications for format and recording for a 1/2 inch, 9-track magnetic tape to be used for information interchange among information processing systems, communication systems, and associated equipment utilizing ANSI X, American National.

Gives specifications for format and recording for a 1/2 inch (mm), 9-track magnetic tape to be used for information interchange among information processing systems, communication systems, and associated equipment utilizing a code for information interchange that was agreed upon by the interchange parties.

Recorded magnetic tape for information interchange ( CPI, phaseencoded). [Washington]: Dept. of Commerce, National Bureau of Standards ;for sale by the Supt. of Docs., (OCoLC) RECORDED MAGNETIC TAPE FOR INFORMATION INTERCHANGE, cpi ( cpmm), GROUP-CODED RECORDING.

Federal Information Processing Standards Publications are issued by the National Bureau of Standards pursuant to the Federal Property and Administrative Services Act ofas amended, Public Law (79 Stat. Gives a format and recording standard for an bpi (bpmm) streaming inch (6 3-mm)-wide, 4- and 9-track, magnetic tape in a cartridge to be used for information interchange between information processing systems, communication systems, and associated equipment utilizing a standard code for information interchange, as agreed upon by the interchange parties.

Get this from a library. Recorded magnetic tape for information interchange ( CPI, NRZI): category, hardware standard: subcategory, interchange codes and media. [United States. National Bureau of Standards.]. ANSI/INCITS Information Systems - Recorded Magnetic Tape for Information Interchange ( CPI, NRZI).

BS ISOEN Information processing. 9-track, 12,7 mm ( in) wide magnetic tape for information interchange. Format and recording, using group coding at cpmm ( cpi) Status: Withdrawn Published: November The first, used in bpi magnetic tape sinceis an error-correcting code combined with a run length limited (RLL) encoding scheme, belonging into the group of modulation codes.

The others are different mainframe hard disk as well as floppy disk encoding methods used in some microcomputers until the late s. GB/T Information processing.

9-Track, mm(in) wide magnetic tape for information interchange. Format and recording, using group coding at cpmm( cpi). Recorded Magnetic Tape for Information Interchange ( CPI, Group Coded Recording) This document comes with our free Notification Service, good for the life of the document.

This document is available in Paper format. All files on a MIDR tape shall be blocked into physical records of at m bytes (16 kB). Interface Medium Characteristics MIDR tapes shall be recorded on half-inch wide magnetic tapes in 9-track format using the cpi Group Coding Recording method (known as the 2 |.

Federal Information Processing Standard (FIPS),FIPS "Recorded Magnetic Tape for Information Interchange," ( CPI, Phase Encoded). Federal Information Processing Standard (FIPS),FIPS "Recorded Magnetic Tape for Information Interchange", CPI (CPMM) Group Coded : Ian Smith. This standard deals solely with recording on magnetic tape as described in American National Standard for Information Systems - Unrecorded Magnetic Tape for Information Interchange (9-Track CPI, NRZI; CPI, PE; and CPI, GCR), ANSI X, where the following sections are dealt with in detail.

general requirements, definitions. This standard deals solely with recording on magnetic tape and supports and complements American National Standard for Information Systems - Unrecorded Magnetic Tape for Information Interchange (9-Track CPI, NRZI; CPI, PE; and CPI, GCR), ANSI X, in which the following sections are dealt with in detail: general.j.

American National Standard Recorded Magnetic Tape for Information Interchange (9-Track, CPI, Phase-Encoded), X, FIPS PUB k. American National Standard for Interchange on Magnetic Tape, Z Bibliographic Information.

1. Transmittal Form for Describing Computer Magnetic Tape File Properties, FIPS PUB m.PROCESSING — 9-TRACK’ 12,7 mm (0,5 in) WIDE MAGNETIC TAPE FOR INFORMATION Google Scholar INTERCHANGE RECORDED AT cpmm ( cpi) GROUP CODED RECORDING Cited by: 1.