엔진음 합성 방법은 제1 엔진음 합성을 출력하고, 제1 주변 잡음 환경의 변화를 획득하고, 획득된 제1 주변 잡음 환경의 변화에 대응하는 제1 마스킹 레벨 정보를 획득하도록 인공 신경망을 학습하고, 획득된 제1 마스킹 레벨 정보에 기초하여 제1 엔진음 합성을 보정하여 제2 엔진음 합성을 생성하며, 생성된 제2 엔진음 합성을 출력한다.

    A method for synthesizing an engine sound includes outputting a first synthesized engine sound, obtaining a change in a first surrounding noise environment, learning an artificial neural network to obtain first masking level information corresponding to the obtained change in the first surrounding noise environment, generating a second synthesized engine sound by correcting the first synthesized engine sound based on the obtained first masking level information, and outputting the generated second synthesized engine sound.


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    Title :

    Engine sound synthesis device and engine sound synthesis method


    Additional title:

    엔진음 합성 장치 및 엔진음 합성 방법


    Publication date :

    2021-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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