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.
主要讨论了一种使用语音频谱动态特性的倒谱距离测量对通信系统或通信设备进行客观音质评价方法。
This paper describes briefly a weighted cepstral distance measure for objective quality evaluation of Mandarin to facilitate the test of speech communication systems.
本文主要讨论使用一种加权倒谱距离测量对通信系统或通信设备的话音质量进行客观音质评价。
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.
实验结果表明该方法是一种性能良好的基于输出的客观评价方法，其评价结果与主观评价的相关度达到了0 .8左右。