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Hearing aids Methods for measurement of the performance characteristics of hearing aids under simulated in situ working conditions
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Available format(s): Hardcopy, PDF
Superseded date: 14-02-2006
Language(s): English
Published date: 28-02-1985
Publisher: British Standards Institution
National forewordCommittees responsibleMethod1 Scope2 Object3 Limitations4 Explanation of terms5 Test equipment6 Test conditions7 Measurements8 Frequency response recording chartsAppendixA General requirements for a manikinFigures1 Manikin geometrical references2 Co-ordinator for angles of azimuth and elevation
Describes test methods which simulate the acoustical effects of the presence of a median adult wearer on the performance of a hearing aid, by using a manikin (head and torso simulator) to provide realistic, in situ, test conditions.
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