Objective quality analysis of a Voice over Internet Protocol system

被引：6
|
作者：
Hooper, JB [1 ]
Russell, MJ [1 ]
机构：
[1] Univ Birmingham, Sch Elect & Elect Engn, Birmingham B15 2TT, W Midlands, England
来源：
ELECTRONICS LETTERS | 2000年 / 36卷 / 22期
关键词：
D O I：
10.1049/el:20001292
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An objective measure of speech quality over a Voice over Internet Protocol link is investigated, in which conventional diagnostic rhyme test (DRT) assessment using human listeners is-replaced by automatic recognition of DRT data. Results are presented for two speech CODECs over a range of packet sizes and loss rates.
引用
收藏
页码：1900 / 1901
页数：2
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