Sound directional perception and enhancement method and system

The invention discloses a sound directional perception and enhancement method and system, and the method comprises the steps: directionally collecting the vibration information of a sound source to be detected through a microwave transceiver, and synchronously collecting an environment sound signal through a microphone; and sound signals extracted from the vibration information are fused with environment sound signals, so that directional perception and enhancement of sound are realized. According to the invention, the directional perception and sound enhancement of the sound source target are realized by using the microwave transceiver and the microphone to carry out multi-sensing fusion. 一种声音定向感知与增强方法及系统，通过微波收发器定向采集待测声源的振动信息的同时，通过麦克风同步采集环境声音信号；将振动信息中提取的声音信号与环境声音信号进行融合，实现声音定向感知与增强。本发明利用微波收发器与麦克风进行多传感融合来实现声源目标的定向感知与声音增强。