Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
€374.00
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
€355.00
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
Hydraulic fluid power. Test code for the determination of sound power levels using intensity techniques. Engineering method Pumps
€193.00
Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties resilient elements Principles guidelines
€316.00
Description and measurement of environmental noise Guide to quantities procedures
€165.00
Underwater acoustics. Hydrophones. Calibration in the frequency range 0,01 Hz to 1 MHz
€404.00
Acoustics. Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties resilient elements Direct method for determination the dynamic stiffness supports translatory motion
Acoustics and vibration. Laboratory measurement of vibro-acoustic transfer properties resilient elements Dynamic stiffness other than supports for translatory motion
Industrial-process control valves Noise considerations. Laboratory measurement of noise generated by aerodynamic flow through
Electroacoustics. Simulators of human head and ear 2 cm3 coupler for the measurement hearing aids earphones coupled to by means inserts
Earth-moving machinery. Determination of sound power level noise emissions. Stationary test conditions
Earth-moving machinery. Determination of sound power level. Dynamic test conditions
