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
