Specification for a reference zero the calibration of pure-tone audiometers Normal threshold hearing pure tones by bone conduction
€165.00
Specification for an artificial mastoid for the calibration of bone vibrators used in hearing aids and audiometers
€269.00
Method of rating industrial noise affecting mixed residential and industrial areas
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
Sound power levels of noise sources Engineering methods for determination sound in special reverberation test rooms
Sound power levels of noise sources Engineering methods for determination sound in free-field conditions over a reflecting plane
Methods for testing and rating air terminal devices distribution systems Acoustic
€193.00
BS ISO 13347-3 Fans - Determination of fan sound power levels under standardized laboratory conditions Part 3: Enveloping surface methods
€23.00
Acoustics — Noise control design procedures for open plant
This product is not for sale, please contact us for more information
BS IEC 60704-2-15. Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Part 2-15. Particular requirements food waste disposers
Railway applications. Acoustics. Noise measurement inside railbound vehicles
€355.00
Acoustics. Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
Wind turbines Acoustic noise measurement techniques
€404.00
BS EN IEC 60118-0. Electroacoustics. Hearing aids Part 0. Measurement of the performance characteristics hearing
