The invention relates to a signal processing method and device, a storage medium and a vehicle. The method comprises the following steps: receiving a first audio signal at a noise source collected by one or more first sensors; receiving second audio signals at human ears collected by one or more second sensors, wherein the first audio signals and the second audio signals are used for determining parameters for processing the first audio signals according to a first processing mode; a third audio signal determined after the first audio signal is processed according to the first processing mode is sent, the third audio signal is used for indicating a loudspeaker to emit sound waves, and the sound waves are used for counteracting noise at the human ears. Therefore, real-time adjustment of parameters in the noise reduction process can be realized, so that rapid noise reduction can be realized, the noise reduction amount is large, and the noise reduction effect is better.

    本申请涉及一种信号处理方法、装置、存储介质和车辆。该方法包括:接收一个或多个第一传感器采集的噪声源处的第一音频信号;接收一个或多个第二传感器采集的人耳处的第二音频信号,所述第一音频信号和所述第二音频信号用于确定根据第一处理方式对所述第一音频信号进行处理的参数;发送根据所述第一处理方式对所述第一音频信号进行处理后确定的第三音频信号,所述第三音频信号用于指示扬声器发出声波,所述声波用于与人耳处的噪声相抵消。由此,可以实现在降噪过程中进行参数的实时调整能力,从而可以实现快速降噪,且降噪量大,降噪效果更好。


    Access

    Download


    Export, share and cite



    Title :

    Signal processing method and device, storage medium and vehicle


    Additional title:

    一种信号处理方法、装置、存储介质和车辆


    Contributors:
    WANG HAO (author) / ZOU HAISHAN (author) / QIU XIAOJUN (author) / WU SHENG (author)

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



    Vehicle-mounted signal system, signal processing method, device, storage medium and product

    LIANG HAO / WU HAO / ZHU BO et al. | European Patent Office | 2023

    Free access


    Audio signal processing method, device and equipment, vehicle and storage medium

    ZHANG PENG / YANG ZIYE / FANG XIANGYANG et al. | European Patent Office | 2024

    Free access

    CAN signal processing method, device and system, vehicle and storage medium

    LI ZESHENG / HUANG KAIBING | European Patent Office | 2022

    Free access