Filters for the measurement of audible sound in the presence of ultrasound (IEC 61012:1990); German version EN 61012:1998
€41.78
Ultrasonics - Field characterization - Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields (IEC 62359:2010 + Cor.:2011 + A1:2017); German version EN 62359:2011 + A1:2018.
€229.44
Ultrasonics - Power measurement - High intensity therapeutic ultrasound (HITU) transducers and systems (IEC 62555:2013); German version EN 62555:2014
€162.06
Ultrasonics - Field characterization - Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields
€112.59
Electroacoustics - Sound calibrators - Electroacoustique - Calibreurs acoustiques
€83.00
Electroacoustics - Octave-band and fractional-octave-band filters - Part 2 : pattern-evaluation tests - Électroacoustique - Filtres de bande d'octave et de bande d'une fraction d'octave - Partie 2 : essais d'évaluation d'un modèle - Amendement 1
€59.33
Electroacoustics - Sound level meters - Part 2 : pattern evaluation tests
Electroacoustics - Hearing aids - Part 4 : induction-loop systems for hearing aid purposes - System performance requirements - Electroacoustique - Appareils de correction auditive - Partie 4 : Systèmes de boucles d'induction utilisées à des fins de correction auditive - Exigences de performances système
€77.67
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1 : methods of measuring and specifying the performance of system components
Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft - Electroacoustique - Instruments pour la mesure du bruit des aéronefs - Exigences relatives aux systèmes de mesure des niveaux de pression acoustique pour la certification acoustique des aéronefs
€99.97
Tabular layouts of article characteristics for loudspeakers, receiver capsules, microphones and transmitter capsules
€34.30
Sound system equipment; standard volume indicators; identical with IEC 60268-17:1990
Electroacoustics - Octave-band and fractional-octave-band filters - Part 1 : specifications
€119.48
Ultrasonics - Hydrophones - Part 1 : measurement and characterization of medical ultrasonic fields up to 40 MHz - Ultrasons
€91.00
Ultrasonics - Power measurement - Radiation force balances and performance requirements - Ultrasons
€129.98
