A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A module of the plurality of resonator chamber modules includes a first chamber and a second chamber. The first and second chambers have different lengths and are tuned to dampen different frequencies of sound.


    Access

    Download


    Export, share and cite



    Title :

    MULTI-FREQUENCY HELMHOLTZ RESONATOR SYSTEM


    Contributors:

    Publication date :

    2023-07-06


    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



    Multi-frequency helmholtz resonator system

    SANDIFORD A DAVID | European Patent Office | 2023

    Free access

    MULTI-FREQUENCY HELMHOLTZ RESONATOR SYSTEM

    SANDIFORD A | European Patent Office | 2019

    Free access

    MULTI-FREQUENCY HELMHOLTZ RESONATOR SYSTEM

    SANDIFORD A DAVID | European Patent Office | 2019

    Free access

    Multi-frequency Helmholtz resonator system

    SANDIFORD A DAVID | European Patent Office | 2024

    Free access

    Helmholtz-Resonator-Liner

    KNOBLOCH KARSTEN / ENGHARDT LARS / SARRADJ ENNES et al. | European Patent Office | 2021

    Free access