Historical

IEC 60711 Ed. 1.0 b: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.


CONTENT PROVIDER
International Electrotechnical Commission [iec]

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