On-board Transmission Quality Assessment Using Short Audio Signal

Currently, there is no method for assessing the quality of information audio signal transmission over the transmission channel. According to Russian National Standard (GOST), simple stationary test signals should be used for channel evaluation. II additional processing devices should be disabled, while test signal is applied. Compact representation of signal and it's effect of signal quality are ignored. Based on the results of the research carried out by the authors, it is possible to determine the relationship between the change in a number of objective parameters and the subjective quality assessment from real listeners.