The audiometers covered in this specification are devices designed for use in determining the hearing threshold of an individual in comparison with a chosen standard reference threshold level. This standard provides specifications and tolerances for pure tone, speech, and masking signals and describes the minumum test capabilities of different types of audiometers.
- Published:
- 05/13/2004
- ANSI:
- ANSI Approved
- Number of Pages:
- 61
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