Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
Annex A (informative) Notes on the derivation of the
reference equivalent threshold sound pressure
levels for audiometric earphones in the frequency
range from 8 kHz to 16 kHz
Annex B (informative) RETSPL values for Koss HV/1A
Bibliography