美利体育登录入口官网

美利体育登录入口官网:语音传输质量

语音传输质量是VoIP系统中语音通信的质量性能指标。量化从说话者口部到听者耳朵的端到端语音传输过程,评估语音清晰度、延迟和失真等关键参数。


语音传输质量有关的标准

标准号 & 类别标准名称发布
ETSI EG 201 377-1 V1.2.1 (2002-12)-2002
指南标准

语音处理、传输和质量方面(STQ) 语音传输质量的规范和测量 第 1 部分:跨网络单向语音质量客观比较测量方法介绍

Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 1: Introduction to objective comparison measurement methods for one-way speech quality across networks

2002-12-01
欧洲电信标准协会
ETSI EG 201 377-1 V1.3.2 (2009-10)-2009
指南标准

语音和多媒体传输质量(STQ) 语音传输质量的规范和测量 第 1 部分:跨网络单向语音质量客观比较测量方法介绍

Speech and multimedia Transmission Quality (STQ); Specification and measurement of speech transmission quality; Part 1: Introduction to objective comparison measurement methods for one-way speech quality across networks


主观方法 

2009-10-01
欧洲电信标准协会
ETSI EG 201 377-3 V1.1.1 (2003-06)-2003
指南标准

语音处理、传输和质量方面(STQ) 语音传输质量的规范和测量 第 3 部分:适用于具有不同服务类别的网络和链路的非侵入式客观测量方法

Speech Processing, Transmission and Quality Aspects (STQ); Specification and measurement of speech transmission quality; Part 3: Non-intrusive objective measurement methods applicable to networks and links with classes of services

2003-06-01
欧洲电信标准协会
ETSI EG 201 474 V1.1.1 (2000-04)-2000
指南标准

语音处理、传输和质量方面(STQ) 跨多个互连网络的语音传输质量的未来方法

Speech Processing, Transmission and Quality Aspects (STQ); Future approaches to speech transmission quality across multiple interconnected networks

2000-04-01
欧洲电信标准协会
ETSI ES 202 718 V1.4.1 (2020-05)-2020
规范标准

语音和多媒体传输质量(STQ) 从用户感知的QoS角度看基于IP的窄带和宽带家庭和网络媒体网关的传输要求

Speech and multimedia Transmission Quality (STQ); Transmission Requirements for IP-based Narrowband and Wideband Home and Network Media Gateways from a QoS Perspective as Perceived by the User

2020-05-01
欧洲电信标准协会
ETSI ES 202 718-2020
规范标准

语音和多媒体传输质量 (STQ) 从用户感知的 QoS 角度看基于 IP 的窄带和宽带家庭和网络媒体网关的传输要求

Speech and multimedia Transmission Quality (STQ); Transmission Requirements for IP-based Narrowband and Wideband Home and Network Media Gateways from a QoS Perspective as Perceived by the User

2020-05-01
欧洲电信标准协会
ETSI ES 202 738 V1.8.2 (2022-05)
试验标准

窄带VoIP扬声电话和免提终端的传输质量要求

Transmission requirements for narrowband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user


头躯模拟器 

2022-05-01
欧洲电信标准协会
ETSI ES 202 739 V1.4.1 (2015-03)-2015
试验

语音和多媒体传输质量(STQ) 从用户感知的QoS角度对宽带VoIP终端(手机和耳机)的传输要求

Speech and multimediaTransmission Quality (STQ); Transmission requirements for wideband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user


VoIP终端 

2015-03-01
欧洲电信标准协会
ETSI ES 202 740-2017
试验

语音和多媒体传输质量(STQ);用户从QoS角度所感知到的宽带VoIP扬声器和免提终端的传输要求(V1.6.1)

Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user (V1.7.1)

2017-02-01
欧洲电信标准协会
ETSI TR 101 329-6 V1.1.1 (2000-07)-2000
指南标准

电信和互联网网络协议协调 (TIPHON) TIPHON 系统中的端到端服务质量 第 6 部分:TIPHON 网络中网络和终端特性及性能参数的实际测量及其……

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); End to End Quality of Service in TIPHON Systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks and their ...


IP网络 

2000-07-01
欧洲电信标准协会
ETSI TR 101 329-6 V2.1.1 (2002-02)-2002
指南标准

电信和互联网网络协议协调 (TIPHON) 第 3 版 TIPHON 系统中的端到端服务质量 第 6 部分:TIPHON 网络中网络和终端特性以及性能参数的实际测量...

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; End-to-end Quality of Service in TIPHON systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks ...


IP网络 

2002-02-01
欧洲电信标准协会
ETSI TR 102 024-6 V4.1.1 (2003-09)-2003
指南标准

电信和互联网网络协议协调 (TIPHON) 第 4 版 TIPHON 系统中的端到端服务质量 第 6 部分:TIPHON 网络中网络和终端特性以及性能参数的实际测量...

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks ...


IP网络 测量结果 

2003-09-01
欧洲电信标准协会
ETSI TS 102 024-2 V4.1.1 (2003-09)-2003
规范标准

电信和互联网网络协议协调 (TIPHON) 第 4 版 TIPHON 系统中的端到端服务质量 第 2 部分:语音服务质量 (QoS) 等级的定义

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 2: Definition of Speech Quality of Service (QoS) Classes

2003-09-01
欧洲电信标准协会
ETSI TS 103 220-2014
试验

语音和多媒体传输质量(STQ);从用户感知的 QoS 角度对超宽带手持(手持和免提)终端的传输要求(V1.1.1)

Speech and multimedia Transmission Quality (STQ); Transmission requirements for Superwideband handheld (handset and handsfree) terminals from a QoS perspective as perceived by the user (V1.1.1)


免提终端 

2014-03-01
欧洲电信标准协会
ITU-T G.108-1999
指南标准

E模型的应用:规划指南 G系列:传输系统和媒介,数字系统和网络 国际电话连接和电路 一般定义 研究1

Application of the E-Model: A Planning Guide Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - General Definitions Study Group 12; 141 pp; Covering Note December 7 2000


E模型 

1999-09-30
国际电信联盟
ITU-T G.108.1 FRENCH-2000
指南标准

不受E模型涵盖的语音会话传输质量效果的评估指南.系列G:传输系统和媒体数字系统和网络.国际电话连接和电路.一般定义.1号研究组

Guidance for Assessing Conversational Speech Transmission Quality Effects Not Covered by the E-Model Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - General Definitions Study Group 1


E模型 

2000-05-01
国际电信联盟
ITU-T G.108.1-2000
指南标准

对于没有被E模型包含的评估对话语音传输质量效果的指南 G系列:传输系统和媒介,数字系统和网络 国际电话连接和电路

Guidance for Assessing Conversational Speech Transmission Quality Effects Not Covered by the E-Model Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - General Definitions Study Group 1


测试信号 

2000-05-01
国际电信联盟
ITU-T G.109 (1999) Amd. 1-2007
试验

该建议书标题尚未译为中文。

New Appendix I The E-model-based quality contours for predicting speech transmission quality and user satisfaction from time-varying transmission impairments


E模型 

2007-01-25
国际电信联盟
ITU-T G.109-1999
规范标准

语音传输质量的类别定义 G系列:传输系统和媒介,数字系统和网络 国际电话连接和电路 一般定义 研究1

Definition of Categories of Speech Transmission Quality - Series G: Transmission Systems and Media Digital Systems and Networks International Telephone Connections and Circuits - General Definitions Study Group 12; 11 pp

1999-09-01
国际电信联盟

 




Copyright ?2007-2026 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号
页面更新时间: 2026-06-01 23:12

美利体育(meili)官方网站_美利体育手机版下载