This International Standard describes a method for determining the noise emitted by earth-moving machinery at the operator's position in terms of the equivalent continuous A-weighted sound pressure level while the machine is in a stationary test condition.
DS/ISO 6394:1986 history
2013DS/ISO 6394/Cor 1:2013 Earth-moving machinery - Determination of emission sound pressure level at operator's position - Stationary test conditions
0000 DS/ISO 6394:2013
1986DS/ISO 6394:1986 Acoustics. Measurement of airborne noise emitted by earth-moving machinery. Operator's position. Stationary test condition