Foreword
1 Scope
2 Purpose
3 Normative references
4 Noise emission quantities, measurement conditions,
accuracy grades and Standard deviations
5 Presentation of the range of noise
emission values
Bibliography
Annex A (informative) - Information on methods
established in practical application to
reduce airborne and structure-born sound
Annex B (informative) - Typical normalised octave
spectrum on an internal combustion engine
Annex C (informative) - Description of several
Statistical quantities