The present disclosure relates to concepts of acoustic noise cancelling. A noise cancelling apparatus contains a propulsion component configured to autonomously move the noise cancelling apparatus, and circuitry. The circuitry is configured to determine a position of an acoustic source, to determine a position of an acoustic receiver, and, depending on the detected positions of the acoustic source and the acoustic receiver, to control the propulsion component to navigate the noise cancelling apparatus to a target position to at least partly cancel an acoustic signal from the acoustic source at the position of the acoustic receiver.


    Access

    Download


    Export, share and cite



    Title :

    APPARATUSES AND METHODS FOR ACOUSTIC NOISE CANCELLING


    Additional title:

    VORRICHTUNGEN UND VERFAHREN ZUR AKUSTISCHEN RAUSCHUNTERDRÜCKUNG
    APPAREILS ET PROCÉDÉS D'ANNULATION DE BRUIT ACOUSTIQUE


    Contributors:

    Publication date :

    2024-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B64U / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H04K SECRET COMMUNICATION , Geheimer Nachrichtenverkehr



    NOISE CANCELLING APPARATUS FOR VEHICLE HEADREST

    BRADLEY BASKIN / LINDSEY SZCZYGIEL / TAKEUCHI KATSUHIKO et al. | European Patent Office | 2016

    Free access

    Steering Noise Cancelling for Drift Assist Control

    Sun, Yiwen / Velenis, Efstathios / Krishnakumar, Ajinkya | Springer Verlag | 2024

    Free access

    Evaluation of several adaptive algorithms for cancelling acoustic noise in mobile radio environments

    Liberti,J.C. / Rappaport,T.S. / Proakis,J.G. et al. | Automotive engineering | 1991


    Noise Cancelling Integrated Circuit for AM Stereo

    Mori, Akira / Amazawa, Kiyoshi | SAE Technical Papers | 1985


    Noise Cancelling Integrated Circuit for AM Stereo

    Mori,A. / Amazawa,K. / Central Lab.Clarion,JP | Automotive engineering | 1985