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ITU P.863:2011

ITU P.863:2011 Perceptual Objective Listening Quality Assessment Specifies an objective method for predicting overall listening speech quality from narrowband (300 to 3400 Hz) to superwideband (50 to 14000 Hz) telecommunication scenarios as perceived by the user in

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Table of Contents

1Scope
2References
3Definitions
4Abbreviationsandacronyms
5Conventions
6OverviewoftheITU-TP.863algorithm
7Comparisonbetweenobjectiveandsubjectivescores
8Speechmaterial
9DescriptionoftheITU-TP.863algorithm
10Conclusions
AnnexA-Conformancedataandconformancetests
AnnexB-SpecificationsourcecodeoftheITU-TP.863
algorithminC++notation
AppendixI-Reportingoftheperformanceresultsforthe
ITU-TP.863algorithmbasedonthermse*metric
AppendixII-Descriptionofthe"full-scale"subjective
testsinasuperwidebandcontextconducted
fortheITU-TP.863algorithmtrainingand
validation
Bibliography

Abstract

Specifies an objective method for predicting overall listening speech quality from narrowband (300 to 3400 Hz) to superwideband (50 to 14000 Hz) telecommunication scenarios as perceived by the user in an ITU-T P.800 or ITU-T P.830 ACR listening only test.

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