Foreword
1 Purpose and application
2 Normative references
3 Terms
4 Boundary conditions for the
determination of variable noise
immissions
5 Rating level
6 Determination of the tone adjustment,
the informativeness and evaluation of
low-frequency noises
7 Comparison of values of
characteristic quantities with
immission values
Annex A - (informative) Notes on the impulse
adjustment and exceedance level
Annex B - (informative) Characteristic values
of typical noise sources, at night in
each case