Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
€69.00
Magnet systems for moving coil loudspeakers; definitions, dimensions, methods of measurement
€34.30
Méthode d'évaluation de la qualité du champ acoustique des systèmes de haut-parleurs directionnels
€91.00
Sound system equipment - Part 4: Microphones (IEC 60268-4:2018); German version EN IEC 60268-4:2018.
€162.06
Sound system equipment - Part 7: Headphones and earphones (IEC 100/3316/CDV:2019); German and English version EN 60268-7:2011/prA1:2019
€63.27
Sound system equipment - Electrical and mechanical measurements (IEC 100/3233/CD:2019); Text in German and English
€173.74
Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
€83.00
Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
€76.00
€0.00
Sound system equipment - Electroacoustic transducers - Measurement of suspension parts
Sound system equipment -- Part 7: Headphones and earphones
€99.00
Measurement microphones. Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison
€79.00
Electroacoustics - Measurement microphones -- Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
€90.00
Sound system equipment -- Part 5: Loudspeakers
€40.00
Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"
€54.00
