BS 2497-7:1988
Standard reference zero for the calibration of pure tone air conduction audiometers-Specification for a standard reference zero at frequencies intermediate between those given in Parts 5 and 6 of BS 2497
BSI Group , 02/29/1988
$80.00
$160.02
Reference equivalent threshold sound pressure levels supplementary to those specified for earphones and couplers in Part 5 and for earphones and artificial ears in Part 6.
Product Information
Published:
02/29/1988
Pages:
7
ISBN:
0580164926
File Size:
1 file
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
Related Documents
BS PD ISO/TR 9241-393:2020
$199.00
BS 6472-1:2008
$132.00
BS 7959-1:2000
$80.00
BS 3191-3G:1965
$132.00