Methods whereby 4-channel equipment giving automatic level control feeds any or all cars with radio or recorder programs and train announcements; wire recorders best suited because of their long playing ability, immunity to shock interference and lack of loss of fidelity due to wear; equipment by Farnsworth Television and Radio Corp.


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    Title :

    Passenger entertainment systems for railroad use


    Additional title:

    Tele-Tech


    Contributors:

    Published in:

    Tele-Tech ; 6 , n 7


    Publication date :

    1947


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Railroad passenger cars

    Born, E. | Engineering Index Backfile | 1955


    Railroad passenger cars

    Engineering Index Backfile | 1955


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