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Standard

IEC 60645-4:1994

[Superseded]

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

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.
Published: 12/10/1994
Pages: 19
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[Superseded]
[Obsolescent]

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