Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement conditions
  4.1 General
  4.2 Equipment
  4.3 Measurement positions
5 Measurement procedures
  5.1 General
  5.2 Interrupted noise method
  5.3 Integrated impulse response method
6 Evaluation of decay curves
7 Measurement uncertainty
  7.1 Interrupted noise method
  7.2 Integrated impulse response method
  7.3 Lower limits for reliable results caused by filter
      and detector
8 Spatial averaging
9 Statement of results
  9.1 Tables and curves
  9.2 Test report
Annex A (informative) - Measurement uncertainty
Annex B (informative) - Evaluation of non-linear decay curves
Annex C (informative) - Formulas for the least-squares fit method
Bibliography