Over deze norm
Method specified bases on statistical studies of the use of vehicles in urban areas. Specifications are intended to reproduce the nois level which is exceeded during only 5% of the total driving time in urban traffic flow of irregular character which requires the use of intermediate gears. The noise level obtained is in good correlation with the equivalent A-weighted sound pressure level emitted by the vehicle during driving in urban areas.
|Nederlandse titel||Akoestiek - Meten van geluid veroorzaakt door personenauto's onder voor stadsverkeer representatieve omstandigheden|
|Engelse titel||Acoustics - Measurement of noise emitted by passenger cars under conditions representative of urban driving|