A vehicle acoustic control device includes: a plurality of speakers (23) disposed on a periphery of a passenger; and a controller (21) that controls a sound field in a vehicle cabin by individually driving the plurality of speakers (23) . The controller (21) rotates and displaces the sound field in a direction opposite to a changing direction of a vehicle behavior. At this time, when a frequency at a time of change of the vehicle behavior is higher than a predetermined frequency, the controller (21) changes the sound field in the vehicle cabin in the direction opposite to the changing direction of the vehicle behavior, and increases a variation of the sound field as a variation of the vehicle behavior is being larger.


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    Titel :

    VEHICLE ACOUSTIC CONTROL DEVICE, AND VEHICLE ACOUSTIC CONTROL METHOD


    Weitere Titelangaben:

    FAHRZEUGAKUSTIKSTEUERUNGSVORRICHTUNG UND FAHRZEUGAKUSTIKSTEUERUNGSVERFAHREN
    DISPOSITIF DE RÉGULATION ACOUSTIQUE DE VÉHICULE, ET PROCÉDÉ DE RÉGULATION ACOUSTIQUE DE VÉHICULE


    Beteiligte:
    SHIOZAWA YUUKI (Autor:in) / SUZUKI TATSUYA (Autor:in) / OURA KAZUMA (Autor:in)

    Erscheinungsdatum :

    2016-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04S Stereophone Systeme , STEREOPHONIC SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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