IEC 60318-1:1998
Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones
- Standard No.
- IEC 60318-1:1998
- Release Date
- 1998
- Published By
- International Electrotechnical Commission (IEC)
- Status
- 2009-09
- Replace By
- IEC 60318-1:2009
- Latest
- IEC 60318-1:2009
- Scope
- This International Standard relates to the specification of an ear simulator which covers the frequency band 20 Hz to 10000 Hz and is intended for calibrating supra-aural earphones used in audiometry and telephonometry applied to the ear without acoustical leakage. NOTE - This device is not intended for the calibration of circumaural earphones. However, IEC 60318-2 specifies an adaptor for use with this ear simulator to provide an interim acoustic coupler for the calibration of a circumaural audiometric earphone.
IEC 60318-1:1998 history
- 2009 IEC 60318-1:2009 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
- 1998 IEC 60318-1:1998 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones
