BS 4669:1971 Digital PDF

$41.00

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

Document Format: PDF

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):
127426, 127426, 00127426
Note:
This product is unavailable in Ukraine, Russia, Belarus