To provide a method that is accomplished in a vehicle engine harmonic control system.SOLUTION: A non-zero target engine harmonic signal that is representative of a target engine harmonic sound level in a vehicle cabin is provided. The target engine harmonic signal is used in an operation of the engine harmonic modification system so as to modify the level of engine harmonic sound in the vehicle cabin to bring the engine harmonic sound level in the vehicle cabin closer to the target engine harmonic sound level.SELECTED DRAWING: Figure 1

    【課題】車両のエンジン高調波制御システムにおいて達成される方法を提供する。【解決手段】車両の車内における目標エンジン倍音レベルを表す、非ゼロの目標エンジン高調波信号が供給される。目標エンジン高調波信号は、エンジン高調波修正システムの動作において、車両の車内におけるエンジン倍音のレベルを修正して、車両の車内におけるエンジン倍音レベルを目標エンジン倍音レベルに近づけるように使用される。【選択図】図1


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    Title :

    VEHICLE ENGINE HARMONIC SOUND CONTROL


    Additional title:

    車両エンジン倍音制御


    Contributors:

    Publication date :

    2019-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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