The invention provides a vehicle-mounted audio system and a gain compensation method thereof, electronic equipment and a storage medium. The method comprises the following steps: respectively determining current external sound information and current internal sound information of a vehicle to which the vehicle-mounted audio system belongs; performing weighting processing on the current external sound information and the current internal sound information to obtain a current sound information weighted value; determining a target low-loudness compensation gain and a target high-loudness compensation gain of the vehicle-mounted audio system according to the current sound information weighted value and a target neural network model, and determining a target volume compensation gain of the vehicle-mounted audio system according to a magnitude relationship between the current sound information weighted value and a preset current sound information weighted value; and utilizing the target low-loudness compensation gain and the target high-loudness compensation gain to perform gain compensation on the loudness of the played audio of the vehicle-mounted audio system, and utilizing the target volume compensation gain to perform gain compensation on the volume of the played audio of the vehicle-mounted audio system.

    本申请提供了一种车载音频系统及其增益补偿方法、电子设备及存储介质,该方法包括:分别确定车载音频系统所属车辆的当前外部声音信息和当前内部声音信息;对当前外部声音信息和当前内部声音信息进行加权处理,得到当前声音信息加权值;根据当前声音信息加权值和目标神经网络模型,确定车载音频系统的目标低音响度补偿增益和目标高音响度补偿增益,以及根据当前声音信息加权值与预设当前声音信息加权值的大小关系,确定车载音频系统的目标音量补偿增益;利用目标低音响度补偿增益和目标高音响度补偿增益,对车载音频系统的播放音频的响度进行增益补偿,以及利用目标音量补偿增益对车载音频系统的播放音频的音量进行增益补偿。


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    Title :

    Vehicle-mounted audio system and gain compensation method thereof, electronic equipment and storage medium


    Additional title:

    一种车载音频系统及其增益补偿方法、电子设备及存储介质


    Contributors:
    ZHENG JIANG (author) / XU JIAHONG (author) / LYU YANKUN (author) / XIA LIXUN (author) / ZHANG WENJIANG (author) / QU YIXI (author) / XIAO ZUONAN (author) / KUANG QIHE (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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