EG 201 377-3 : 1.1.1
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Quick definition and overview of existing methods
4.1 Introduction
4.2 Non-intrusive methods
4.3 Intrusive methods
5 Comparison of non-intrusive methods with intrusive methods
6 Parameters measured in a non-intrusive way and linked to
quality of service in networks
6.1 Parameters related to transport protocol or signalling
6.2 Parameters related to the signal analysis
7 Guidance on how to use measurement results to derive quality
of service ratings
7.1 Use of individual thresholds
7.2 Use of models
7.3 Miscellaneous specific usages of non-intrusive measurements
Annex A (informative): Examples of Specific Systems
A.1 NiQA (Non-intrusive Quality Assessment)
A.2 NINA (Non-intrusive Network Assessment)
A.3 PSOM (Perceptual Single-ended Objective Measure)
Annex B (informative): Bibliography
History
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