Service quality assurance method and system for mobile audio

The present invention discloses a method and a service quality assurance system for mobile audio, including sensing module, cognitive module and a feedback acoustic feature adjustment module, the first reference signal and the signal under test by the network transmission sensing module is fed to afford layer parameter values ​​and the energy measure distortion equalization parameters, then the resulting cognitive module input parameters, based on the movement score obtained experience processed user audio feedback resulting user experience adjustment module according to the user to adjust the transmitting side transmits the network transmission rate. The present invention contemplates a mobile audio system code rate, easy loss, the speaker orientation is not fixed, etc., other relevant parameters of the fusion and fed back into the model PEAQ network transmission side, so that the result of a mobile audio quality objective assessment more accurate .