PROBLEM TO BE SOLVED: To provide a vehicle engine sound enhancement system allowing experience of a more realistic engine sound.SOLUTION: An engine harmonic enhancement system uses multiple parameters, such as the engine load, the gear, the number of cylinders operating, and the transmission ratio, in order to determine engine harmonic enhancement gains. The engine harmonic enhancement system determines a separate engine harmonic enhancement gain for each harmonic.SELECTED DRAWING: Figure 5C

    【課題】より現実的なエンジン音を体験できる車両エンジン音強調システムを提供する。【解決手段】エンジン高調波強調システムは、エンジン高調波強調ゲインを決定するために、エンジン負荷、ギヤ、動作している気筒の数、及び変速比などの複数のパラメータを使用する。エンジン高調波強調システムは、各高調波に対して別々のエンジン高調波強調ゲインを決定する。【選択図】図5C


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    Title :

    VEHICLE ENGINE SOUND ENHANCEMENT


    Additional title:

    車両エンジン音強調


    Contributors:

    Publication date :

    2017-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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