Rec. ITU-T P.78 (03/1993) … SUBJECTIVE TESTING METHOD FOR DETERMINATION OF LOUDNESS RATINGS IN ACCORDANCE WITH ...
FOREWORD
CONTENTS
PREFACE
SUMMARY
1 Introduction
2 General
3 Experiment design
4 Selection of crew members and speech material
5 Calibration of the IRS
6 Circuit arrangements
7 Recording of information
    7.1 Details of the test
    7.2 Individual balances
8 Analysis
9 Presentation of results
Annex A … Examples of experiment designs
Annex B … Selection of crew members, audiometric testing of subjects and speech material
B.1 Crew members
B.2 Audiometric testing of subjects - simple screening procedure [3]
B.3 Speech material
Annex C … Simplified statistical analysis
C.1 Mean
C.2 Standard deviation
References