Industrial fans. Determination of fan sound power levels under standardized laboratory conditions. General overview
€329.00
Industrial fans. Determination of fan sound power levels under standardized laboratory conditions Enveloping surface methods
€281.00
Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Particular requirements electric cooking ranges, ovens, grills, microwave ovens any combination these
€201.00
Railway applications. Acoustics. Measurement of noise inside railbound vehicles
Forestry and garden machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (Grade 2 accuracy)
€370.00
Railway applications. Acoustics. Measurement method for combined roughness, track decay rates and transfer functions
€390.00
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. Sound absorption in laboratory under diffuse field conditions
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Normalized railway noise spectrum single number ratings diffuse field applications
€172.00
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. Airborne insulation in laboratory under diffuse field conditions
Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Particular requirements tumble dryers
Acoustics. Measurement of airborne sound emitted by vessels on inland waterways and harbours
Non-destructive testing. Acoustic emission testing. Examination of metallic pressure equipment during proof testing. Planar location of AE sources
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of insulation under direct field conditions
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Normalized railway noise spectrum single number ratings direct field applications
Ultrasonics. Pulse-echo scanners. Simple methods for periodic testing to verify stability of an imaging system’s elementary performance
