Abstract / scope
Specifies the conditions for obtaining reproducible and comparable data of noise levels and noise spectra inside all kinds of road vehicles, excluding agricultural tractors and field machinery.
Acoustique — Mesurage du bruit à l'intérieur des véhicules à moteur
Specifies the conditions for obtaining reproducible and comparable data of noise levels and noise spectra inside all kinds of road vehicles, excluding agricultural tractors and field machinery.