Logo

BSI BS EN ISO 389-7:2019

Current Revision

Acoustics. Reference zero for the calibration of audiometric equipment. Reference threshold of hearing under free-field and diffuse-field listening conditions

$169.00

$169.00

$304.20


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Document Preview Not Available...

Reference threshold of hearing under free-field and diffuse-field listening conditions.

SDO BSI: British Standards Institution
Document Number BS EN ISO 389
Publication Date Dec. 6, 2019
Language en - English
Page Count 20
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Dec. 6, 2019 BS EN ISO 389-7:2019 Revision
Jan. 23, 2006 BS EN ISO 389-7:2005 Revision
April 15, 1998 BS EN ISO 389-7:1998 Revision