Hybrid demodulator in electronic card reader for magnetically encoded identification cards, accommodates variations in insertion speeds, yet is simpler and less expensive than equivalent all-digital circuits.


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    Title :

    Improved reader for magnetically-encoded ID cards


    Contributors:
    Wu, T. T. (author)

    Published in:

    Publication date :

    1979-12-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English






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