ITU P.78:1996

ITU P.78:1996 Subjective Testing Method For Determination Of Loudness Ratings In Accordance With Recommendation P.76 Deals with all aspects of a test from selection of operators to the method of analysis and finally presentation of results.

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Table of Contents

1Introduction
2General
3Experimentdesign
4Selectionofcrewmembersandspeechmaterial
5CalibrationoftheIRS
6Circuitarrangements
7Recordingofinformation
7.1Detailsofthetest
7.2Individualbalances
8Analysis
9Presentationofresults
AnnexA-Examplesofexperimentdesigns
AnnexB-Selectionofcrewmembers,audiometrictestingof
subjectsandspeechmaterial
B.1Crewmembers
B.2Audiometrictestingofsubjects-simplescreening
procedure
B.3Speechmaterial
AnnexC-Simplifiedstatisticalanalysis
C.1Mean
C.2Standarddeviation
AnnexD-Directloudnessbalanceagainsttheintermediate
referencesystem(IRS)forthesubjective
determinationofloudnessratings
D.1Introduction
D.2Method
References

Abstract

Deals with all aspects of a test from selection of operators to the method of analysis and finally presentation of results.

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