Evaluation of objective speech transmission quality measurements in packet-based networks

Oldrich Slavata; Jan Holub

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Evaluation of objective speech transmission quality measurements in packet-based networks

机译：基于分组的网络中客观语音传输质量测量的评估

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摘要

This paper presents an analysis of the relation between IP channel characteristics and final voice transmission quality. The NISTNet emulator is used for adjusting the IP channel network. The transmission quality criterion is an MOS parameter investigated using the ITU-T P.862 PESQ, future P.863 POLQA and P.563 3SQM algorithms. Jitter and packet loss influence are investigated for the PCM codec and the Speex codec.

机译：本文对IP信道特性与最终语音传输质量之间的关系进行了分析。 NISTNet仿真器用于调整IP通道网络。传输质量标准是使用ITU-T P.862 PESQ，未来的P.863 POLQA和P.563 3SQM算法研究的MOS参数。研究了PCM编解码器和Speex编解码器的抖动和丢包影响。

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来源
《Computer standards & interfaces》 |2014年第3期|626-630|共5页
作者
Oldrich Slavata; Jan Holub;
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作者单位

Dept. of Measurement, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, CZ-166 27 Praha 6, Czech Republic;

Dept. of Measurement, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, CZ-166 27 Praha 6, Czech Republic;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
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关键词
POLQA; speech quality; MOS; packet loss; jitter;

机译：POLQA;语音质量MOS;数据包丢失;抖动;

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1. Packet-based embedded encoding for transmission of low-bit-rate-encoded speech in packet networks [J] . Lara-Barron M.M., Lockhart G.B. IEE Proceedings. Part I . 1992,第5期

机译：基于分组的嵌入式编码，用于在分组网络中传输低比特率编码的语音
2. Impact of Languages and Accent on Perceived Speech Quality Predicted by Perceptual Evaluation of Speech Quality (PESQ) and Perceptual Objective Listening Quality Assessment (POLQA): Case of Moore, Dioula, French and English [J] . Daouda Konane, Sibiri Tiemounou, Wend Yam Serge Boris Ouedraogo 应用科学（英文） . 2021,第012期

机译：Impact of Languages and Accent on Perceived Speech Quality Predicted by Perceptual Evaluation of Speech Quality (PESQ) and Perceptual Objective Listening Quality Assessment (POLQA): Case of Moore, Dioula, French and English
3. Uncertainty Evaluation of Objective Speech Quality Measurement in VoIP Systems [J] . Paglierani P., Petri D. IEEE Transactions on Instrumentation and Measurement . 2009,第1期

机译：VoIP系统中客观语音质量测量的不确定度评估
4. TESPAR Coded Speech Quality Evaluation (TCSQE) - A New Algorithm for Objective Measurement of Speech Quality in Cellular Networks [C] . Philip O. Adar, Marcel O. Odhiambo AFRICON Conference . 2009

机译：Tespar编码语音质量评估（TCSQE） - 一种新的蜂窝网络中语音质量测量的新算法
5. Objective evaluation of speech quality over telecommunication networks using neural networks [D] . Meky, Mohamed Mohamed 1998

机译：使用神经网络的电信网络语音质量的客观评估
6. Adaptive Redundant Speech Transmission over Wireless Multimedia Sensor Networks Based on Estimation of Perceived Speech Quality [O] . Jin Ah Kang, Hong Kook Kim 2011

机译：基于感知语音质量估计的无线多媒体传感器网络自适应冗余语音传输
7. Evaluation of Objective Speech Transmission Quality Measurements in Packet-based Networks [O] . Slavata O., Holub J. 2013

机译：基于分组的网络中客观语音传输质量测量的评估
8. Objective Measurement of the Speech Transmission Quality of Vocoders by Means of the Speech Transmission Index [R] . van Gils, B. J. , van Wijngaarden, S. J. 2005

机译：用语音传输指数客观测量声码器的语音传输质量

Evaluation of objective speech transmission quality measurements in packet-based networks

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