Supplement B - Sound system equipment - Part 3: Sound systems amplifiers
€22.00
Calibration of hydrophones
€325.00
Amendment 4 - Processed disk records and reproducing equipment
€11.00
Sound carrier for the hearing test using speech in accordance with DIN 45621 (recording 1969)
€24.39
Amendment 3 - Magnetic tape recording and reproducing systems: Dimensions and characteristics
Amendment 2 to first complement - Recommendations for magnetic tape recording and reproducing systems: Dimensions and characteristics
Sound system equipment - Part 10: Peak programme level meters
€88.00
Electric cables, wires and cords: Methods of test for polyethylene insulation and sheath
€176.00
Electro-acoustical measuring equipment for aircraft noise certification.
Frequency weighting for the measurement of aircraft noise (D-weighting)
Vocabulaire électrotechnique - Groupe 85 : électroacoustique - Acoustique physiologique et psychoacoustique
€70.50
Vocabulaire électrotechnique - Groupe 86 : électroacoustique - Acoustique architecturale
€53.50
Specification for an artificial mastoid for the calibration of bone vibrators used in hearing aids and audiometers
€269.00
Amendment 1 - Sound system equipment - Part 2: Explanation of general terms
Measurement of the R. M. S. value in sound system equipment; test methode for measuring devices
