Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests (IEC 61260-2:2016); German version EN 61260-2:2016
€98.32
Ultrasonics. Pulse-echo scanners. Simple methods for periodic testing to verify stability of an imaging system’s elementary performance
€316.00
Ultrasonics - Pulse-echo scanners - Simple methods for periodic testing to verify stability of an imaging system's elementary performance
€286.00
Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 87/584/CD:2015)
€84.58
Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz (IEC 87/579/CDV:2015); German version FprEN 60500:2015
€111.40
Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing instruments and hearing instrument systems
€118.00
Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted fields (IEC 87/573/CD:2015)
€167.66
Electroacoustics - Hearing aids - Part 13: Electromagnetic compatibility (EMC)
€231.00
Medical electrical equipment - Part 2-66 : particular requirements for the basic safety and essential performance of hearing instruments and hearing instrument systems
€184.00
Medical electrical equipment Particular requirements for the basic safety and essential performance of hearing instruments instrument systems
€374.00
Sound system equipment - Part 16 : objective rating of speech intelligibility by speech transmission index - Equipements pour systèmes électroacoustiques - Partie 16 : Evaluation objective de l'intelligibilité de la parole au moyen de l'indice de transmission de la parole
€198.33
Electroacoustics. Hearing aids Measurement of the performance characteristics hearing
Ultrasonics. Pulse-echo scanners. Low-echo sphere phantoms and method for performance testing of gray-scale medical ultrasound scanners applicable to a broad range of transducer types
Ultrasonics - Pulse-echo scanners - Low-echo sphere phantoms and method for performance testing of gray-scale medical ultrasound scanners applicable to a broad range of transducer types
€369.00
Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique (IEC 29/873/CDV:2015); German and English version prEN 61094-3:2015
€91.03
