The invention belongs to the technical field of vehicles, and discloses an automobile noise reduction system and an automobile applying the same, the automobile noise reduction system comprises a noise acquisition system, an audio generation system and a control system, the noise acquisition system is configured to simultaneously acquire noise signals of a plurality of frequency bands; the controlsystem is configured to process and convert the noise signals of each frequency band into corresponding audio signals and transmit the audio signals to the audio generation system; and the audio generation system is configured to emit synchronous reverse audio signals corresponding to the audio signals under the control of the control system. According to the automobile noise reduction system, various kinds of noise can be comprehensively processed.
本发明属于车辆技术领域,公开了一种汽车降噪系统和应用其的汽车,汽车降噪系统包括:噪声采集系统、音频发生系统以及控制系统,其中,噪声采集系统构造成能够同时采集多个频率段的噪声信号;控制系统构造成能够将各个频率段的噪声信号分别处理转换成对应的音频信号,并将音频信号传送至音频发生系统;音频发生系统构造成能够在控制系统的控制下发出与音频信号相对应的同步反向的音频信号。本发明的汽车降噪系统能够针对各种噪声进行全面的处理。
Automobile noise reduction system and automobile applying same
一种汽车降噪系统和应用其的汽车
2020-08-18
Patent
Electronic Resource
Chinese
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