The relation between Active-Speech-Ratio of input speech sample and PESQ (ITU-T P.862) estimation accuracy is described. It was shown that increasing the ASR may lead to decreasing the PESQ quality prediction accuracy.
The relation between Active-Speech-Ratio of input speech sample and PESQ (ITU-T P.862) estimation accuracy is described. It was shown that increasing the ASR may lead to decreasing the PESQ quality prediction accuracy. (en)