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ASA S3.13 – American National Standard for Mechanical Coupler for Measurement of Bone Vibrators
This standard specifies requirements for mechanical couplers used for calibrating bone-conduction audiometers and making measurements on bone vibrators and bone-conduction hearing aids. Specific design features are given for the mechanical coupler when driven by a vibrator with a prescribed plane circular tip area and applied with a specific static force. An appendix provides an example of a specific construction of a mechanical coupler.
Product Details
- Published:
- 11/16/1987
- ANSI:
- ANSI Approved
- Number of Pages:
- 11
- File Size:
- 1 file , 900 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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