With an acoustic device according to an embodiment, an acquiring unit acquires a frequency characteristic of external noise caused by road noise or the like and a converting unit converts a frequency characteristic of the acquired external noise to an auditory sensitivity characteristic in accordance with a frequency characteristic of auditory sensitivity. In the acoustic device, a setting unit sets a parameter (401) that is in accordance with an auditory sensitivity characteristic in an equalizer (12). The equalizer corrects, in accordance with the parameter that is set by the setting unit, a frequency characteristic of an audio signal that is played back by a playback unit (10).


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    Title :

    ACOUSTIC DEVICE, ACOUSTIC PROCESSING METHOD, AND ACOUSTIC PROCESSING PROGRAM


    Additional title:

    AKUSTISCHE VORRICHTUNG, AKUSTISCHES VERARBEITUNGSVERFAHREN UND AKUSTISCHES VERARBEITUNGSPROGRAMM
    DISPOSITIF ACOUSTIQUE, PROCÉDÉ DE TRAITEMENT ACOUSTIQUE, ET PROGRAMME DE TRAITEMENT ACOUSTIQUE


    Contributors:

    Publication date :

    2021-02-17


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H03G CONTROL OF AMPLIFICATION , Verstärkungsregelung



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