A sound attenuation device (300) includes an acoustic panel (302) having a first end (306) and a second end (308) spaced from the first end (306). The first end (306) is configured for attachment to a first mount (310) and the second end (308) is configured for attachment to a second mount (314). The acoustic panel (302) comprises a permeable skin (332) and a septum (334), the septum (334) having a length (320) extending between the first end (306) and the second end (308).


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    Title :

    ACOUSTIC PANEL WITH STRUCTURAL SEPTUM


    Additional title:

    AKUSTIKPLATTE MIT STRUKTURELLEM SEPTUM
    PANNEAU ACOUSTIQUE AVEC SEPTUM STRUCTUREL


    Contributors:

    Publication date :

    2022-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke



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