A method of providing virtual sound in an electric vehicle, includes: collecting vehicle driving information for outputting the virtual sound; determining characteristics of the virtual sound based on the collected vehicle driving information; generating a virtual effect signal for outputting the virtual sound, based on the determined characteristics; generating a sound signal containing the characteristics, based on the virtual effect signal; collecting the generated sound signal to obtain a final sound signal corresponding to a vehicle rating selected according to setting information based on the preset vehicle rating and a sound correction algorithm; and outputting the virtual sound corresponding to the selected vehicle rating, according to the final sound signal.


    Access

    Download


    Export, share and cite



    Title :

    METHOD OF PROVIDING VIRTUAL SOUND IN ELECTRIC VEHICLE


    Contributors:

    Publication date :

    2022-06-02


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    METHOD OF PROVIDING VIRTUAL SOUND IN ELECTRIC VEHICLE

    LEE JIN-SEONG / KIM KI-CHANG / PARK DONG-CHUL | European Patent Office | 2022

    Free access

    Method of providing virtual sound in electric vehicle

    LEE JIN SUNG / KIM KI CHANG / PARK DONG CHUL | European Patent Office | 2023

    Free access

    Virtual sound providing apparatus and method for electric vehicle

    KIM KI-CHANG / LEE JIN-SEONG / OH JI-WON et al. | European Patent Office | 2023

    Free access

    METHOD OF PROVIDING VIRTUAL SOUND IN ELECTRIC VERHICLE

    LEE JIN SUNG / KIM KI CHANG / PARK DONG CHUL | European Patent Office | 2022

    Free access

    Method for generating virtual sound of electric vehicle

    LEE JIN SUNG / KIM KI CHANG / PARK DONG CHUL | European Patent Office | 2022

    Free access