Machine-readable

Machine-readable

The term machine-readable (or computer-readable) refers to information encoded in a form which can be, read (i.e., scanned/sensed) by a machine/computer and interpreted by the machine's hardware and/or software. Theoretically, anything that can be read, can be read by machines, but not necessarily comprehended by machines.

Common machine-readable data storage and data transmission technologies include processing waveforms, optical character recognition (OCR) and barcodes. Any information retrievable by any form of energy can be machine-readable. Examples include:

*Acoustics
*Chemical
**Photochemical
*Electrical
**Semiconductor used in volatile RAM microchips
**Floating-gate transistor used in non-volatile memory cards
**Radio transmission
*Magnetic storage
*Mechanical
**Pins and holes
*** Punch card
*** Paper tape
****Music roll
*** Music box cylinder or disk
**Grooves "(See also Audio Data)"
*** Phonograph cylinder
*** Gramophone record
*** DictaBelt (groove on plastic belt)
*** Capacitance Electronic Disc
*Optics
**Optical storage
*Thermodynamic

ee also

* Machine-readable medium
* Human-readable
* MARC standards
* MRZ


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  • machine-readable — maˌchine ˈreadable adjective COMPUTING machine readable documents are in a form that can be understood and used by a computer: • The new passport will be machine readable. * * * machine readable UK US /məˌʃiːnˈriːdəbl/ adjective IT ► in a form… …   Financial and business terms

  • machine-readable — ma*chin e read a*ble, a. (Computers) Readable by a machine; especially, available on a data storage medium in a binary format that can be rapidly converted by standard input devices into data in a computer memory; as, the CIDE dictionary is a… …   The Collaborative International Dictionary of English

  • machine readable — The capability of a delivery address being interpreted electronically by automated mail processing equipment …   Glossary of postal terms

  • machine-readable — ► ADJECTIVE ▪ in a form that a computer can process …   English terms dictionary

  • machine-readable — [mə shēn′rēd′ə bəl] adj. in a form that can be scanned or otherwise accessed directly by a computer …   English World dictionary

  • machine-readable —  ̷ ̷ ¦ ̷ ̷ ¦ ̷ ̷  ̷ ̷  ̷ ̷ adjective : directly usable by a computer * * * adj : in a form that can be used and understood by a computer machine readable data * * * maˌchine ˈreadable [machine readable] adjective ( …   Useful english dictionary

  • machine-readable — ma.chine readable adj in a form that can be understood and used by a computer ▪ information stored in machine readable form …   Dictionary of contemporary English

  • machine-readable — ma,chine readable adjective able to be used by a computer: A version will also be available in machine readable form …   Usage of the words and phrases in modern English

  • machine-readable — adjective Date: 1961 directly usable by a computer < machine readable text > …   New Collegiate Dictionary

  • machine-readable — adj. Machine readable is used with these nouns: ↑passport …   Collocations dictionary

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