Semiautomated system enables operator to measure overall quality of communications link between console (point A) and far-end location (point B). By transmitting test pattern from point A, receiving it at point B, and transmitting back to point A in loopback, unassisted operator can evaluate overall link performance.


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    Title :

    Remote access of modem by digital control


    Contributors:
    Lopez, H. (author)

    Published in:

    Publication date :

    1976-03-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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