In the article the analysis of the existent going is conducted near the estimation of quality of service at the transmission of language in the networks of IR. The lacks of model of MОS are certain in the networks of IP and attention on the features of Е-model is accented, that is utillized in package networks. The analysis of factors which influence on quality of transmission of language in the networks of IP is resulted.
Е-model, subjective testing, objective testing, R-factor
"Otsinka yakosti peredachi movy v merezhi IR" ,
Systems of Arms and Military Equipment,