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ETSI - EG 201 377-1

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

active, Most Current
Organization: ETSI
Publication Date: 1 October 2009
Status: active
Page Count: 54

Document History

EG 201 377-1
October 1, 2009
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
A description is not available for this item.
EG 201 377-1
August 1, 2009
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
A description is not available for this item.
EG 201 377-1
December 1, 2002
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
A description is not available for this item.
EG 201 377-1
October 1, 2002
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
A description is not available for this item.
EG 201 377-1
January 1, 1999
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
A description is not available for this item.

References

This document is referenced by:
SR 002 959 - Electronic Working Tools; Roadmap including recommendations for the deployment and usage of electronic working tools in the ETSI standardization process
Published by ETSI on June 1, 2013
The present document describes electronic working tools, and a roadmap for their implementation including guidelines for the deployment and usage in the ETSI standardization process. Annexes provide...
This document is referenced by:
TS 103 189 - Core Network and Interoperability Testing (INT); Assessment of end-to-end Quality for VoLTE and RCS
Published by ETSI on April 1, 2014
The present document specifies a set of end-to-end speech and video quality test extensions to TS 186 011-1 [4], TS 102 901 [2] and TS 103 029 [3]. In particular, it describes end-to-end tests based...
This document is referenced by:
ES 202 765-2 - Speech and multimedia Transmission Quality (STQ); QoS and network performance metrics and measurement methods; Part 2: Transmission Quality Indicator combining Voice Quality Metrics
Published by ETSI on May 1, 2014
The present document aims at identifying and defining indicators and methodologies for a use in a context of end-user quality characterization and supervision of voice telephony services. In this...
This document is referenced by:
ES 202 737 - Speech and multimedia Transmission Quality (STQ); Transmission requirements for narrowband VoIP terminals (handset and headset) from a QoS perspective as perceived by the user
Published by ETSI on May 1, 2020
The present document provides speech transmission performance requirements for 3,4 kHz narrowband VoIP handset and headset terminals; it addresses all types of IP based terminals, including wireless...
This document is referenced by:
EG 202 009-2 - User Group; Quality of telecom services; Part 2: User related indicators on a service specific basis
Published by ETSI on December 1, 2014
In the current competitive world, Quality of Service (QoS) is becoming, jointly with cost, a key parameter in selling and buying telecommunications services. At the same time, technology and...
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