What is magnetic tape?

  • (noun): Memory device consisting of a long thin plastic strip coated with iron oxide; used to record audio or video signals or to store computer information.
    Synonyms: mag tape, tape

Magnetic Tape

Magnetic tape is a medium for magnetic recording, made of a thin magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany, based on magnetic wire recording. Devices that record and play back audio and video using magnetic tape are tape recorders and video tape recorders. A device that stores computer data on magnetic tape is a tape drive (tape unit, streamer).

Read more about Magnetic Tape.

Some articles on magnetic tape:

Transaction Processing System - Databases and Files - Backup Procedures - Updating in A Batch
... bills and invoices) or when it's being stored on a magnetic tape ... Updating in batch requires sequential access - since it uses a magnetic tape this is the only way to access data ... A batch will start at the beginning of the tape, then reading it from the order it was stored it's very time-consuming to locate specific transactions ...
Magnetic Tape - Data Storage
... In all tape formats, a tape drive (or "transport" or "deck") uses motors to wind the tape from one reel to another, passing tape heads to read, write or erase as it moves ... Magnetic tape was first used to record computer data in 1951 on the Eckert-Mauchly UNIVAC I ... Early IBM tape drives were floor-standing drives that used vacuum columns to physically buffer long U-shaped loops of tape ...
Magnetic Tape Data Storage - Cartridges and Cassettes
... In the context of magnetic tape, the term cassette usually refers to an enclosure that holds two reels with a single span of magnetic tape ... but frequently means a single reel of tape in a plastic enclosure ... is a large determinant of the load and unload times as well as the length of tape that can be held ...
Graham Magnetics
... Graham Magnetics, Inc ... By 1966, it had opened its new magnetic tape factory in Graham, TX and changed its name to Graham Magnetics ... Graham's primary product was half-inch, open-reel magnetic tape ...
Magnetic Tape Sound Recording
... The use of magnetic tape for sound recording originated around 1930 ... Magnetizable tape revolutionized both the radio broadcast and music recording industries ... refinements improved the fidelity of the reproduced sound, magnetic tape has been the highest quality analog sound recording medium available ...

Famous quotes containing the words tape and/or magnetic:

    I could buy one
    Tape and get another free. I accept- Ed the deal, paid for one tape and
    Chose a free one. But since I’ve been
    Repeatedly billed for my free tape.
    John Ashbery (b. 1927)

    We are in great haste to construct a magnetic telegraph from Maine to Texas; but Maine and Texas, it may be, have nothing important to communicate.
    Henry David Thoreau (1817–1862)