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New Reduced price! IEC 60645-1 Ed. 2.0 b:2001 View larger

IEC 60645-1 Ed. 2.0 b:2001

M00001297

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IEC 60645-1 Ed. 2.0 b:2001 [ Withdrawn ] ELECTROACOUSTICS - AUDIOLOGICAL EQUIPMENT - Part 1: Pure-tone audiometers

standard by International Electrotechnical Commission, 06/20/2001

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This part of IEC 60645 specifies general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, in comparison with standard reference threshold levels by means of psychoacoustic test methods.