Abstract： IEC 60118-6:1999 pdf free download.Hearing aids -Part 6: Characteristics of electrical input circuits for hearing aids. This part of IEC 60118 specifies the electrical and safety characteristics of a circuit for an external electrical input...

IEC 60118-6:1999 pdf free download.Hearing aids -Part 6: Characteristics of electrical input circuits for hearing aids.

This part of IEC 60118 specifies the electrical and safety characteristics of a circuit for an external electrical input 10 a

personal hearing aid in order to ensure compatibdity with external electrical or electroacoustic signal sources. In this standard, the hearing aid may include an adaptor (audio shoe) which incorporates connector systems described in IEC 60118-12.

2 Normative references

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

lEG 60118. For dated references, subsequent amendments to. or revisions of, any of these publications do not apply. However,

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

editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of lEG and ISO maintain registers of currently valid International Standards.

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