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ETSI
ES 202 765-2 : 1.2.1

ES 202 765-2 : 1.2.1

Current

Current

The latest, up-to-date edition.

SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); QOS AND NETWORK PERFORMANCE METRICS AND MEASUREMENT METHODS; PART 2: TRANSMISSION QUALITY INDICATOR COMBINING VOICE QUALITY METRICS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 Introduction
5 Measurement type
6 Voice quality scale
7 List of indicators
8 Measurement frequency
9 Duration of test calls
10 Measurement configurations
11 Measurement locations and their distribution
12 Results presentation
13 Publication of the results
Annex A (normative) - Indicator stability formulation
Annex B (normative) - Calibration to take into account
        the frequency response of transducers
Annex C (informative) - Echo presentation
Annex D (informative) - Examples of measurement
        point distribution
History

Intends at identifying and defining indicators and methodologies for a use in a context of end-user quality characterization and supervision of voice telephony services.

Committee
STO
DocumentType
Standard
Pages
39
PublisherName
European Telecommunications Standards Institute
Status
Current

TR 102 854 : 1.1.1 USER GROUP; THE ASSESSMENT OF THE OVERALL QUALITY OF SERVICES (QOS) AS PERCEIVED BY THE USERS; REVIEW OF PRACTICAL EXAMPLES OF SERVICE QOS ASSESSMENTS
ES 202 765-4 : 1.2.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); QOS AND NETWORK PERFORMANCE METRICS AND MEASUREMENT METHODS; PART 4: INDICATORS FOR SUPERVISION OF MULTIPLAY SERVICES
ES 202 057-1 : 2.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); USER RELATED QOS PARAMETER DEFINITIONS AND MEASUREMENTS; PART 1: GENERAL
SR 002 959 : 1.3.2 ELECTRONIC WORKING TOOLS; ROADMAP INCLUDING RECOMMENDATIONS FOR THE DEPLOYMENT AND USAGE OF ELECTRONIC WORKING TOOLS IN THE ETSI STANDARDIZATION PROCESS
TS 103 222-1 : 1.2.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); REFERENCE BENCHMARKING, BACKGROUND TRAFFIC PROFILES AND KPIS; PART 1: REFERENCE BENCHMARKING, BACKGROUND TRAFFIC PROFILES AND KPIS FOR VOIP AND FOIP IN FIXED NETWORKS

TR 102 506 : 1.4.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); ESTIMATING SPEECH QUALITY PER CALL
EG 201 769 : 1.1.2 SPEECH PROCESSING, TRANSMISSION & QUALITY ASPECTS (STQ); QOS PARAMETER DEFINITIONS AND MEASUREMENTS; PARAMETERS FOR VOICE TELEPHONY SERVICE REQUIRED UNDER THE ONP VOICE TELEPHONY DIRECTIVE 98/10/EC

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PDF - English
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