AS 2928-1987过渡
Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts
出版：Standards Australia
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基本信息
标准编号： AS 2928-1987
标准类别：Standard
出版单位：Standards Australia
标准页数：12
标准简介
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.
标准备注
Please refer to IEC 60318-4:2010.
