Voice processing system and method, electronic device and readable storage medium

An electronic device, comprising:

• at least one processor;
• a memory communicatively connected with the at least one processor;
• and
• a voice processing system, comprising:
• a neural-network processing unit (NPU) and an RISC-V processor;
• wherein the RISC-V processor comprises predefined NPU instructions, the RISC-V processor is configured to send the NPU instructions to the NPU to cause the NPU to perform corresponding neural network computation;
• the NPU comprises a memory unit and a computing unit, and the memory unit comprises a plurality of storage groups;
• the computing unit is configured to execute one of main computation, special computation, auxiliary computation and complex instruction set computer (CISC) control according to the received NPU instructions;
• wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform a voice processing method, wherein the voice processing method comprises:
• acquiring voice data to be processed;
• taking the voice data to be processed as input data of the voice processing system, and performing, by the voice processing system, neural network computation on the input data to obtain an output result;
• and
• taking the output result as a voice processing result of the voice data to be processed.