Sound source positioning system based on microphone array

The utility model discloses a sound source positioning system based on a microphone array, and the system comprises a microphone array module which is used for collecting voice signals of a sound source; the microphone array module is electrically connected with the amplification module, and the amplification module is used for amplifying the voice signals collected by the microphone array module; the amplification module is electrically connected with the microprocessor module, and the microprocessor module is used for determining the orientation of the sound source according to the amplified voice signal; and the LED orientation display module is electrically connected with the microprocessor module, and the LED orientation display module is used for displaying the orientation of the sound source. According to the scheme provided by the embodiment of the invention, the microprocessor module can quickly determine the orientation of the sound source according to the voice signal, and the LED orientation displ