IEC 60645-4 Ed. 1.0 b:1994

Audiometers - Part 4: Equipment for extended high-frequency audiometry

International Electrotechnical Commission , 10/12/1994

Publisher: IEC

File Format: PDF

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Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in IEC 645-1.

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