Abstract： IEC 60118-1:1999 pdf free download.Hearing aids -Part 1: Hearing aids with induction pick-upcoil input. 2 Normative references The following normative documents contain provisions which, through reference in this text. constitute provisions...

IEC 60118-1:1999 pdf free download.Hearing aids -Part 1: Hearing aids with induction pick-upcoil input.

2 Normative references

The following normative documents contain provisions which, through reference in this text. constitute provisions of this part of

IEC 60118. At the time of publication, the editions indicated were valid. All normative documenis are subject to revision, and

parties to agreements based on this part of lEG 60118 are encouraged to investigate the possibility of applying the most recent

editions of the normative documents indicated below. Members of lEG and ISO maintain registers of currently valid International

Standards.

IEC 60118-0:1983, Hearing aids — Part 0: Measurement of electroacoustical charactenstics Amendment 1 (1994)

IEC 60711:1981, Occluded-ear simulator for the measurement 01 earphones coupled to the ear by ear inserts

3 Definitions

Terms and definitions other than those below are specified In lEG 60118-0 and IEC 60711.

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