IEC - International Electrotechnical Commission - IEC 60711:1981
Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
replaced
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 1 January 1981 |
| Status: | replaced |
| Page Count: | 24 |
| ICS Code (Electroacoustics): | 17.140.50 |
abstract:
Specifies an occluded-ear 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.
Document History
IEC 60711:1981
January 1, 1981
Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
Specifies an occluded-ear 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.