TR 102 716-1 : 1.1.1
Current
The latest, up-to-date edition.
SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); GUIDELINES, OBJECTIVES AND RESULTS OF SPEECH QUALITY ANALYSIS IN THE CONTEXT OF INTERWORKING PLUGTESTS FOR MULTIPLAY SERVICES; PART 1: GUIDELINES AND OBJECTIVES
Hardcopy , PDF
English
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Foreword
1 Scope
2 References
2.1 Normative references
2.2 Informative references
3 Abbreviations
4 Context
5 Type of measurement
6 Evaluation chain
6.1 Take into account electro-acoustic characteristics
6.2 Unique evaluation chain implementation
6.3 Evaluation chain description
7 Metrics
7.1 Post Dialling Delay
7.2 Listening speech quality
7.3 End to End delay
7.4 Listening speech quality stability
7.5 Active level of speech signal at reception
7.6 Reception noise level
7.7 Speech signal attenuation (or gain) after transmission
7.8 Talker Echo Delay
7.9 Talker Echo Attenuation
7.10 DTMF integrity
8 Results reports
8.1 Measurement configuration description
8.2 One-view visualization of performances
8.3 Visualization of performance variations
8.4 Result interpretations
9 Results comments
History
Gives objectives for speech quality evaluation in the specific context of interoperability event.
| Committee |
STQ
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| TR 102 716-2 : 1.1.2 | SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); GUIDELINES, OBJECTIVES AND RESULTS OF SPEECH QUALITY ANALYSIS IN THE CONTEXT OF INTERWORKING PLUGTESTS FOR MULTIPLAY SERVICES; PART 2: RESULTS |
| ES 201 235-1 : 1.1.1 | SPECIFICATION OF DUAL TONE MULTI-FREQUENCY (DTMF) TRANSMITTERS AND RECEIVERS; PART 1: GENERAL |
| EG 202 765-2 : 1.1.1 | SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); QOS AND NETWORK PERFORMANCE METRICS AND MEASUREMENT METHODS - PART 2: TRANSMISSION QUALITY INDICATOR COMBINING VOICE QUALITY METRICS |
| ES 201 970 : 1.1.1 | ACCESS AND TERMINALS (AT); PUBLIC SWITCHED TELEPHONE NETWORK (PSTN); HARMONIZED SPECIFICATION OF PHYSICAL AND ELECTRICAL CHARACTERISTICS AT A 2-WIRE ANALOGUE PRESENTED NETWORK TERMINATION POINT (NTP) |
| ES 201 235-3 : 1.3.1 | ACCESS AND TERMINALS (AT); SPECIFICATION OF DUAL-TONE MULTI-FREQUENCY (DTMF) TRANSMITTERS AND RECEIVERS; PART 3: RECEIVERS |
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