TR 102 648-3 : 1.1.1
Current
The latest, up-to-date edition.
SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); TEST METHODOLOGIES FOR ETSI TEST EVENTS AND RESULTS; PART 3: 2[ND] ETSI PLUGTESTS SPEECH QUALITY TEST EVENT REPORT
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 Summary
5 Introduction
5.1 Time and location
6 Responsibilities
7 Test description
7.1 General test description
7.2 Measurement scenarios
7.3 Measurement methodology
7.4 Test signals
7.5 Assessment methods
8 Results
8.1 Estimation of one-way speech quality
8.2 Delay measurements
8.3 Transmission parameters, double talk performance
and background noise transmission
History
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.