Project
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
Abstract
This part of IEC 60645 applies to instruments designed primarily for the measurement of acoustic impedance/admittance in the human external auditory meatus using a stated probe tone. It is recognized that other probe signals may also be used. The standard defines the characteristics to be specified by the manufacturer, lays down performance specifications for three types of instruments and specifies the facilities to be provided on these types. This standard describes methods of test to be used for approval testing and guidance on methods for undertaking routine calibration.
Begin
2025-07-02
Planned document number
DIN EN IEC 60645-5
Project number
02233231
