IEC 60711:1981 Withdrawn

Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts

Note: this publication has been replaced by IEC 60318-4:2010


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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.

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Additional information

Publication typeInternational Standard
Publication date1981-01-01
Available language(s)English/French
TC/SCTC 29 - Electroacousticsrss
ICS17.140.50 - Electroacoustics
File size760 KB

The following test report forms are related:

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