Ultrasonics. Real-time pulse-echo scanners. Phantom with cylindrical, artificial cysts in tissue-mimicking material and method for evaluation and periodic testing of 3D-distributions of void-detectability ratio (VDR)
€390.00
Code of practice for audio-frequency induction-loop systems (AFILS)
€421.00
Medical electrical equipment Particular requirements for the basic safety and essential performance of high intensity therapeutic ultrasound (HITU)
€399.00
Electroacoustics. Methods to determine corrections to obtain the free-field response of a sound level meter
€329.00
Services offered by hearing aid professionals
€281.00
Electroacoustics. Hearing aids Methods for characterising signal processing in hearing with a speech-like
Electroacoustics. Sound level meters Specifications
Electroacoustics. Sound level meters Periodic tests
Ultrasonics. Field characterization. Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems
Ultrasonics. Power measurement. High intensity therapeutic ultrasound (HITU) transducers and systems
Acoustics. Audiometric test methods Sound field audiometry with pure-tone and narrow-band signals
Ultrasonics. Power measurement. Radiation force balances and performance requirements
Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment
Ultrasonics. Hydrophones Measurement and characterization of medical ultrasonic fields up to 40 MHz
Ultrasonics. Hydrophones Properties of hydrophones for ultrasonic fields up to 40 MHz
