Over deze norm
This part of ISO 17201 specifies a method to determine the acoustic source energy of the muzzle blast for calibers of less than 20 mm or explosive charges of less than 50 g TNT equivalent. It is applicable at distances where peak pressures above 1 kPa (= 154 dB) are not observed. The source energy, directivity of the source and their spectralstructure determined by this procedure may be used as input data to sound propagation programmes, enabling prediction of shooting noise in the neighbourhood of shooting ranges. Additionally, the data can be used to compare sound emission from different types of guns or different types of ammunition used with the same gun. This standard is meant for guns used in civil shooting ranges but it may also be applied to military guns. This standard is not applicable for the assessment of hearing damage or sound levels in the non-linear region.
|Nederlandse titel||Akoestiek - Geluid van schietterreinen - Deel 1: Bepaling van geluidsenergie van de mondingsknal|
|Engelse titel||Acoustics - Noise from shooting ranges - Part 1: Sound source energy determination of muzzle blast|