This Recommendation provides a novel quality-representation methodology of parameters that determine the speech quality of telecommunication equipment as well as the end-to-end speech quality. This methodology is easy to use and also easy to understand fo
ITU-T P.505-2005由国际电信联盟 IX-ITU 发布于 2005。
ITU-T P.505-2005 在中国标准分类中归属于: M63 节目传输。
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