Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement procedure
5 Evaluation
6 Calculation of the uncertainty of the audibility [Delta]L
7 Recommendations on the presentation of results
Annex A (informative) - Window effect and Picket fence
effect
Annex B (informative) - Resolving power of the human
ear at frequencies below 1000 Hz and geometric
position of the critical bands - corner frequencies
Annex C (informative) - Masking, masking threshold,
masking index
Annex D (informative) - Iterative method for the determination
of the audibility, [Delta]L
Annex E (informative) - Example for the determination
of the tonal audibility
Bibliography