BS 6950:1988

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Gives reference equivalent threshold force levels for the hearing threshold of otologically normal persons, aged between 18 and 30 years by bone conduction audiometry; essential characteristics of the bone vibrator and its coupling to both the test subject and the mechanical coupler; essential characteristics and datum level of the masking noise applied to the ear not under test.

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Product Details

Published:

02/29/1988

ISBN(s):

058016487X, 058016487

Number of Pages:

18

File Size:

1 file

Product Code(s):

179135, 179135, 179135

Note:

This product is unavailable in Ukraine, Russia, Belarus