Noise emitted by computer and business equipment Method of measurement airborne noise
€355.00
Methods for testing and rating air terminal devices distribution systems Acoustic
€193.00
Specification for reference levels for narrow-band masking noise
€165.00
Noise emitted by computer and business equipment Method of measurement high-frequency noise
Specification for sound calibrators
Noise emitted by computer and business equipment Method for determining verifying declared noise emission values
Brush saws Method of measurement at the operator's position emitted airborne noise
€95.00
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements Forced draught convection heaters
Method for rating industrial noise affecting mixed residential and industrial areas
€269.00
Methods for determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements Vacuum cleaners
Sound power levels of noise sources Specification for the performance and calibration reference sound
Hearing aids Methods for measurement of electroacoustical characteristics hearing aid equipment not entirely worn on the listener
Specification for artificial mastoids for the calibration of bone vibrators used in hearing aids and audiometers
Sound power levels of noise sources Precision methods for determination sound broad-band in reverberation rooms
Sound power levels of noise sources Precision methods for determination sound discrete-frequency and narrow-band in reverberation rooms
