The invention discloses a method for adjusting the volume of vehicle-mounted multimedia equipment, which has the main design conception that when the vehicle-mounted multimedia equipment plays audio, a listening-back strategy is introduced, and the volume of the audio obtained by current listening-back is compared with the volume of a previous audio listening-back record for judgment, so that the volume of the vehicle-mounted multimedia equipment is adjusted. Therefore, the output volume level of the vehicle-mounted multimedia equipment is intelligently adjusted in real time, when the playing volume is different due to audio factors, a driver or a passenger does not need to manually adjust the playing volume, the output volume of the vehicle-mounted multimedia equipment is always automatically in a proper state expected by the driver and the passenger, and the user experience is improved. Therefore, the intellectualization of the vehicle-mounted multimedia equipment is improved, and the use experience of drivers and passengers is improved.

    本发明公开了一种车载多媒体设备音量调节方法,本发明的主要设计构思在于,在车载多媒体设备播放音频的同时,引入回听策略,根据当前回听获得的音频音量与前一音频回听记录的音量进行比对判断,从而实时地智能化调整车载多媒体设备的输出音量等级,当由于音频因素导致播放音量存在前后差异时,无需驾驶员或者乘客手动调节,使车载多媒体输出的音量始终自动处于驾乘人员期望的合适状态,从而提升了车载多媒体设备的智能化,并改善了驾乘人员的使用体验。


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    Title :

    Volume adjusting method for vehicle-mounted multimedia equipment


    Additional title:

    车载多媒体设备音量调节方法


    Contributors:
    DONG WEI (author) / CHEN ZHONGHAI (author) / ZHENG PENG (author) / LI CHUNYU (author) / DONG YU (author) / ZHAO HAIYANG (author) / DONG JIAN (author) / ZHU CONGHU (author) / GU MU (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



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