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TR 102 506 : 1.4.1

TR 102 506 : 1.4.1

Current

Current

The latest, up-to-date edition.

SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); ESTIMATING SPEECH QUALITY PER CALL

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
4 General
5 Call properties
6 Call quality on a per sample basis
7 Conclusion
Annex A - Empirical Study from March 2002 on
          the perceived call quality: PESQ-mobil
Annex B - Empirical Study on the perceived call
          quality with English samples (Ericsson[R]
          AB, 2007)
Annex C - Study on the perceived call quality with
          German samples (T-Labs[TM], 2007)
History

Describes a way to model measurement results on a per sample basis that allow to estimate the perceived end-to-end speech quality per call for narrowband circuit switched voice services in mobile networks.

Committee
STQ MOBILE
DocumentType
Standard
Pages
44
PublisherName
European Telecommunications Standards Institute
Status
Current

ES 202 765-2 : 1.2.1 SPEECH AND MULTIMEDIA TRANSMISSION QUALITY (STQ); QOS AND NETWORK PERFORMANCE METRICS AND MEASUREMENT METHODS; PART 2: TRANSMISSION QUALITY INDICATOR COMBINING VOICE QUALITY METRICS

EN 60645-2:1997 Audiometers - Part 2: Equipment for speech audiometry

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Hardcopy - English
PDF - English
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