Non-destructive testing. Acoustic emission Equipment characterisation Verification of operating characteristics
€421.00
Acoustics. Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
€281.00
Measurement of cavitation noise in ultrasonic baths and ultrasonic reactors
€329.00
BS EN ISO 10534-2. Acoustics. Determination of properties in impedance tubes Part 2. 2-microphone technique for normal sound absorption coefficient and surface
€24.00
Acoustics. Determination of acoustic properties in impedance tubes Two-microphone technique for normal sound absorption coefficient and surface
€312.00
Acoustics. Hearing aid fitting management (HAFM)
€390.00
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 ISO 7605 Underwater acoustics - measurement of underwater ambient sound
Acoustics. Test methods for the qualification of acoustic environment Qualification free-field environments
BS ISO 9613-2. Acoustics. Attenuation of sound during propagation Part 2. Engineering method for the prediction pressure levels outdoors
Acoustics. Attenuation of sound during propagation outdoors Engineering method for the prediction pressure levels
Acoustics. Objective method for assessing the audibility of tones in noise. Engineering method
