An acoustically active headrest comprises a headrest body with a front surface configured to support a user's head, thereby defining preferential positions of the user's ears, and a microphone that has a maximum sensitivity to sounds from a principal receiving direction and that is integrated into the front surface of the headrest body such that the principal receiving direction intersects with one of the preferential positions of the user's ears.


    Access

    Download


    Export, share and cite



    Title :

    Acoustically active head rest


    Additional title:

    Akustisch wirksame Kopfstütze
    Appuie-tête actif sur le plan acoustique


    Contributors:

    Publication date :

    2022-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES




    INERTIA ACTIVE HEAD REST

    PARK JI YONG / HWANG DO YEON | European Patent Office | 2019

    Free access

    INERTIA ACTIVE HEAD REST

    European Patent Office | 2022

    Free access

    Head rest

    ISHIHARA KAZUNORI | European Patent Office | 2015

    Free access

    HEAD REST

    MIHARA KAZUHIRO | European Patent Office | 2024

    Free access