BS 4669:1971

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BS 4669:1971

$12.70

Specification for an artificial ear of the wide band type for the calibration of earphones used in audiometry
standard by BSI Group, 02/26/1971

Format: PDF      In Stock

 

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Description

Specifies requirements for an artificial ear which covers the audiometric frequency band from 80 Hz to 10 000 Hz. This artificial ear is intended for the calibration of super-aural earphones which are applied with minimum leakage to human ears.

Cross References: BS 2042*BS 3171*BS 4668*

Replaced by BS EN 60318-1:1998 but remains current.

Product Details

Published:
02/26/1971
ISBN(s):
0580062678
Number of Pages:
12
File Size:
1 file , 630 KB
Product Code(s):
00127426, 00127426, 00127426