BS EN IEC 60118-0. Electroacoustics. Hearing aids Part 0. Measurement of the performance characteristics hearing
€23.00
Electroacoustics. Simulators of human head and ear Acoustic coupler for high-frequency measurements hearing aids earphones coupled to the by means inserts
€316.00
Draft BS EN 61094-9 Electroacoustics. Measurement microphones Part 9: Specifications for transfer standard
Electroacoustics. Audiometric equipment Instruments for the measurement of otoacoustic emissions
€269.00
Scales and sizes for plotting frequency characteristics and polar diagrams
€193.00
Ultrasonics. Hydrophones Properties of hydrophones for ultrasonic fields
BS EN IEC 63305. Underwater Acoustics. Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz
Underwater acoustics. Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz
€374.00
Underwater acoustics. Hydrophones. Calibration of hydrophones Procedures for low frequency pressure calibration
Electroacoustics. Measurement microphones Primary method for pressure calibration of laboratory standard by the reciprocity technique
€355.00
Electroacoustics. Simulators of human head and ear Head torso simulator for the measurement sound sources close to
BS EN IEC 62359. Ultrasonics. Field characterization. Test methods for the determination of thermal and mechanical indices and acoustic intensities related to medical diagnostic ultrasonic fields
€42.00
BS EN 61252. Electroacoustics. Specifications for personal sound exposure meters
BS EN IEC 61847. Ultrasonics. Surgical systems. Measurement and declaration of the basic output characteristics
BS EN 60601-2-37. Medical electrical equipment Part 2-37. Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic monitoring
