ITU P.832:2000
ITU P.832:2000 Subjective Performance Evaluation Of Hands-free Terminals Describes methods and procedures for conducting subjective performance evaluations of hands-free terminals.
Table of Contents
1General1.1Scope
1.2References
1.3Termsanddefinitions
1.4Abbreviations
2Overviewontestprocedures
3Generalconsiderations
3.1Hands-freeparameterstoevaluate
3.2Generalconsiderationsabouttestequipment
andcalibration
3.3Selectionofsubjects
4Conversationaltestprocedure
4.1Purpose
4.2Testparameters
4.3Testset-up
4.4Descriptionoftestprocedure
4.5Referenceconditions
5Doubletalktestprocedure
5.1Purpose
5.2Testparameters
5.3Testset-up
5.4Descriptionoftestprocedure
5.5Referenceconditions
6Third-partylisteningtestprocedure
6.1Purpose
6.2Testparametersandscaling
6.3Testset-upandrecordingparameters
6.4Descriptionoftestprocedure
6.5Referenceconditions
ANNEXA-Corpusofthesourcesignals
A.1Sizeandparametersofthecorpus
A.2Designofeachscript