This document covers the development of a headset designed to improve intelligibility and reduce ear fatigue of combat vehicle crewmen in armored vehicles. It is electrically equivalent to the Mk-1697/G kit, but is self supporting and is not designed to fit any particular helmet. (Author)


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    Title :

    Advanced Design Linear Noise-Attenuating Earphone-Earcup System


    Contributors:

    Publication date :

    1981


    Size :

    42 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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