Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
€269.00
Acoustics. Temperature influence on tyre/road noise measurement Correction for temperature when testing with the CPX method
Ultrasonics. Physiotherapy systems. Field specifications and methods of measurement in the frequency range 20 kHz to 500 kHz
€316.00
Acoustics. Noise emitted by machinery and equipment. Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
€355.00
Sound system equipment: headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology Measurement method for dose management
€193.00
Electroacoustics. Instruments for the measurement of sound intensity. Electromagnetic and electrostatic compatibility requirements and test procedures
Electroacoustics. Specifications for personal sound exposure meters
Electroacoustics. Octave-band and fractional-octave band filters Pattern evaluation tests
Electroacoustics. Sound level meters Pattern evaluation tests
Measurement of cavitation noise in ultrasonic baths and ultrasonic reactors
Ultrasonics. Field characterization. Infrared imaging techniques for determining temperature elevation in tissue-mimicking material and at the radiation surface of a transducer in still air
Ultrasonics. Methods for the characterization of the ultrasonic properties of materials
Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Particular requirements dry-cleaning robots
Ultrasonics. Field characterization. Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields
€404.00
Electroacoustics. Hearing aids Induction-loop systems for hearing aid purposes. System performance requirements
€374.00
