
Hearing aids. Methods for measurement of electroacoustical characteristics of hearing aids with automatic gain control circuits
出版:British Standards Institution

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Methods of measuring characteristics considered necessary for a physical description of the function of the automatic gain control. Includes devices which have compression and/or limiting properties but excludes expanding and clipping devices.
© British Standards Institution 2013
Replaced by notes:
Replaced by the dual numbered standard BS EN 60118-2:1996, BS 6083-2:1996.
Amendment notes:
AMD 6181 published 31 October 1990
IEC 60118-2 Ed. 2.0 - Identical