IEC 60711:1981
Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
- Standard No.
- IEC 60711:1981
- Release Date
- 1981
- Published By
- International Electrotechnical Commission (IEC)
- Status
- Latest
- IEC 60711:1981
- Replace By
- IEC 60318-4:2010
- Scope
- Specifies a simulator intended for the calibration of insert earphones in the frequency range 100 Hz to 10 000 Hz in terms of the sound pressure at the eardrum. The simulator is also designed as the basis for a later extension intended to simulate the co
IEC 60711:1981 history
- 1981 IEC 60711:1981 Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
IEC 60711:1981 Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts was changed to IEC 60318-4:2010 Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts.
