The embodiment of the invention discloses an in-vehicle noise control method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a first excitation signal corresponding to an out-vehicle sound player; determining a second excitation signal corresponding to a sound player in the vehicle based on the first excitation signal and control information corresponding to a target position in the vehicle; transmitting the first excitation signal to an external sound player, so that the external sound player plays a first sound signal; transmitting the second excitation signal to an in-vehicle sound player, so that the in-vehicle sound player plays a second sound signal corresponding to the second excitation signal; the control information is used for enabling a signal of the second sound signal at the target position to at least cancel a part of a noise signal of the first sound signal at the target position. According to the embodiment of the invention, the sound pressure level of the noise signal at the target position in the vehicle can be reduced, so that the external noise transmitted into the vehicle can be effectively controlled, and the driving comfort of a user in the vehicle can be improved.
本公开实施例公开了一种车内噪声的控制方法、装置、电子设备和存储介质,其中,方法包括:获取车外声音播放器对应的第一激励信号;基于第一激励信号及车内的目标位置对应的控制信息,确定车内声音播放器对应的第二激励信号;将第一激励信号传输至车外声音播放器,以使车外声音播放器播放第一声音信号;将第二激励信号传输至车内声音播放器,以使车内声音播放器播放第二激励信号对应的第二声音信号;控制信息用于使第二声音信号在目标位置处的信号至少抵消第一声音信号在目标位置处的噪声信号的一部分。本公开实施例可以降低车内目标位置处的噪声信号的声压级,从而实现对传入车内的外部噪声的有效控制,有助于提升车内用户的驾乘舒适度。
In-vehicle noise control method and device, electronic equipment and storage medium
车内噪声的控制方法、装置、电子设备和存储介质
2023-12-05
Patent
Elektronische Ressource
Chinesisch
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