标准号：ITU-T SERIES P SUPP 3-1993
中文名称：预测客观测量中传输质量的模式.12号研究组
英文名称：MODELS FOR PREDICTING TRANSMISSION QUALITY FROM OBJECTIVE MEASUREMENTS (Study Group XII)
发布日期：1993-03-01
标准简介：This clause describes transmission rating models which can be used to estimate the subjective reaction of telephone customers to the transmission impairments of circuit noise, overall loudness rating, talker echo, listener echo, attenuation distortion (including bandwidth), quantizing distortion, room noise and sidetone.
文件格式：PDF
文件大小：2.12MB
文件页数：114
标准全文下载：
ITU-T SERIES P SUPP 3-1993 预测客观测量中传输质量的模式.12号研究组.pdf
(2.12 MB)
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