Multi-channel sound effect processing system and method, electronic equipment and medium

The invention provides a multi-channel sound effect processing system and method, electronic equipment and a medium, and relates to the technical field of audio processing, and the system comprises a micro-control unit, a signal processing unit, an FPGA and a DSP. The signal processing unit is used for converting various external signals into corresponding digital signals; the FPGA is used for receiving a first target digital signal from the plurality of digital signals according to a gating signal sent by the micro-control unit; if the sampling rate increasing signal is received, sending a first target digital signal to a signal processing unit; the signal processing unit is also used for performing sampling rate increasing on the first target digital signal to obtain a second target digital signal if the sampling rate increasing signal is received, and sending the second target digital signal to the DSP; and if the first target digital signal is not received, forwarding the first target digital signal to th