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AS 2928-1987
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  • AS 2928-1987

AS 2928-1987

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

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Full Description

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 ear drum. Technically identical with IEC Publication 711. See more

R00001785
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