Sound power levels of noise sources Engineering methods for determination sound in special reverberation test rooms
€269.00
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements Room heaters the storage type
Test code for the measurement of airborne noise emitted by rotating electrical machinery Engineering method free-field conditions over a reflecting plane
€193.00
Test code for the measurement of airborne noise emitted by rotating electrical machinery Survey method
Description and measurement of environmental noise Guide to quantities procedures
€95.00
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements Washing machines spin extractors
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements Dishwashers
Industrial-process control valves. Noise considerations Laboratory measurement of noise generated by hydrodynamic flow through valves
Specification for general requirements rotating electrical machines Noise levels
Noise and vibration control on construction open sites Code of practice for noise applicable to piling operations
Specification for quantities, units and symbols Acoustics
Specification for sound level meters
Hearing aids Methods for measurement of electroacoustical characteristics hearing aid equipment not entirely worn on the listener
Specification for personal sound exposure meters
Standard reference zero for the calibration of pure tone air conduction audiometers Specification a standard at frequencies intermediate between those given in Parts 5 and 6 BS 2497
€165.00
