AS 2928-1987
- Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
- standard by Standards Australia, 01/01/1987
- Category: AS
$36.43
$18.00
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.
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