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Videotex vs Alphanumeric - What's the difference?

videotex | alphanumeric |

As nouns the difference between videotex and alphanumeric

is that videotex is teletext while alphanumeric is an alphanumeric character.

As an adjective alphanumeric is

consisting of, or limited to, letters and/or numbers, especially the characters a to z (lowercase and uppercase) and.

videotex

English

(wikipedia videotex)

Alternative forms

* videotext

Noun

(en-noun)
  • Any of various early information retrieval services, such as viewdata and Teletext systems, that delivered pages of computerized text to users on request.
  • * 1980 , IEEE Computer Society, Computer?
    • A variety of extensions of this basic videotex terminal can be foreseen.
  • * 1984 , The Radio and Electronic Engineer?
    • In this paper, the development of a microprocessor based system for converting videotex pages to synthetic speech in real time, for the benefit of blind people, is described.

    alphanumeric

    English

    (wikipedia alphanumeric)

    Adjective

    (-)
  • consisting of, or limited to, letters and/or numbers, especially the characters A to Z (lowercase and uppercase) and
  • consisting of these characters plus punctuation and other special characters

    • Noun

    (en noun)
  • An alphanumeric character