BS EN IEC 60704-2-19. Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Part 2-19. Particular requirements air cleaners
€23.00
Ultrasonics. Pulse-echo scanners. Low-echo sphere phantoms and method for performance testing of grey-scale medical ultrasound scanners applicable to a broad range of transducer types
€404.00
Ultrasonics. Pulse-echo scanners. Simple methods for periodic testing to verify stability of an imaging system's elementary performance
€374.00
Acoustics. Hearing aid fitting management (HAFM)
Sound system equipment Headphones and earphones. Active acoustic noise cancelling characteristics
€269.00
BS EN ISO 3744. Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane
BS EN ISO 26101-2. Acoustics. Test methods for the qualification of acoustic environment Part 2. Determination environmental correction
Acoustics. Test methods for the qualification of acoustic environment Determination environmental correction
BS EN ISO 5114-1. Acoustics. Determination of uncertainties associated with sound emission measures Part 1. Sound power levels determined from pressure measurements
BS EN IEC 62359. Ultrasonics. Field characterization. Test methods for the determination of thermal and mechanical indices and acoustic intensities related to medical diagnostic ultrasonic fields
€42.00
Ultrasonics. Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
Acoustics. Engineering method for measurement of noise emitted by accelerating road vehicles M and N categories
BS EN 61252. Electroacoustics. Specifications for personal sound exposure meters
Characterization of pavement texture by use surface profiles Determination mean profile depth
Acoustics. Determination of uncertainties associated with sound emission measures Sound power levels determined from pressure measurements
€316.00
