Foreword
1 Scope
2 Normative references
3 Frequency-weighting characteristics
4 Time-domain characteristics
Annexes
Annex A (Informative) - Other weighting networks
Annex B (Informative) - G-weighting network for infrasound
measurements
Annex C (Informative) - U-weighting network for measurement
of audible sound in the presence of ultrasound
Annex D (Informative) - Bibliography