speech quality objective measure

基本解释

This paper studies briefly a distance measure for objective quality evaluation of speech communication channels using instantaneous and dynamic spectral features.
主要討論了一種使用語音頻譜動態特性的倒譜距離測量對通信系統或通信設備進行客觀音質評價方法。
This paper describes briefly a weighted cepstral distance measure for objective quality evaluation of Mandarin to facilitate the test of speech communication systems.
本文主要討論使用一種加權倒譜距離測量對通信系統或通信設備的話音質量進行客觀音質評價。
The experimental results show that the MDCSD method is a preferable output based objective measure of speech quality which correlative degree with subjective measure can reach around 0.8.
實騐結果表明該方法是一種性能良好的基於輸出的客觀評價方法，其評價結果與主觀評價的相關度達到了0 .8左右。