Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards
€329.00
Non-destructive testing. Acoustic emission. Equipment characterization Verification of operating characteristic
€201.00
Acoustics. Requirements for the performance and calibration of reference sound sources for the determination of sound power levels
Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for reverberation rooms
Acoustics. Determination of sound power levels noise sources using intensity Precision method for measurement by scanning
€370.00
Acoustics. Impulse sound propagation for environmental noise assessment
€281.00
Acoustics. Noise emitted by machinery and equipment. Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and hemi-anechoic rooms
€390.00
Acoustics. Preferred reference values for acoustical and vibratory levels
€172.00
Acoustics. Test methods for the qualification of free-field environments
Acoustics. Determination of sound power levels noise sources. Engineering methods for small, movable sources in reverberant fields Comparison method hard-walled test rooms
Acoustics. Determination of sound power levels noise sources using pressure. Engineering methods for small, movable in reverberant fields Methods special reverberation test rooms
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane
Acoustics. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
Acoustics. Determination of sound power levels of noise sources using sound pressure. Comparison method in situ
