Voice control system

The invention provides a voice control system, belonging to the technical field of voice control. The voice control system comprises a processor and a first audio encoding and decoding module, and further comprises a control terminal provided with a first voice signal receiving and transmitting module, a second voice signal receiving and transmitting module which is used for being communicated with the first voice signal receiving and transmitting module and a second audio encoding and decoding module, wherein the control terminal is provided with a microphone, the second audio encoding and decoding module is respectively connected with the second voice signal receiving and transmitting module and the first audio encoding and decoding module, and the first audio encoding and decoding module is also connected with the processor. By adopting a manner of converting a digital voice signal received by the second voice signal receiving and transmitting module into an analog voice signal, transmitting the analog voice signal to an original audio encoding and decoding module of a computer, and then converting the analog signal into a digital signal, and finally transmitting the digital signal to the processor, the problem that an existing computer can not realize voice signal control is solved.