Underwater acoustics - Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz
€418.00
Measurement of cavitation noise in ultrasonic baths and ultrasonic reactors
€316.00
€286.00
BS EN IEC 63440 Ultrasonics - Measurement of temperature rise produced by medical ultrasonic equipment
€23.00
Matériel multimédia portable - Détermination de la durée des batteries - Partie 2 : casques et écouteurs avec fonctions de réduction de bruit active
€95.67
Équipements pour systèmes électroacoustiques - Partie 24 : casques et écouteurs - Caractéristiques d'annulation active du bruit acoustique
€93.67
Draft BS EN 61094-9 Electroacoustics. Measurement microphones Part 9: Specifications for transfer standard
Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 60318-8:2022); German version EN IEC 60318-8:2022
€122.34
Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields (IEC 62127-3:2022); German version EN IEC 62127-3:2023.
BS EN IEC 60645-7. Electroacoustics. Audiometric equipment Part 7. Instruments for the measurement of auditory evoked potentials
Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of sound sources close to the ear (IEC 60318-7:2022); German version EN IEC 60318-7:2022.
Ultrasonics. Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
€374.00
Ultrasonics - Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method
€369.00
BS EN IEC 61252. Electroacoustics. Personal sound exposure meters
BS EN IEC 61847. Ultrasonics. Surgical systems. Measurement and declaration of the basic output characteristics
