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BSI BS EN ISO 389-3:1999

Historical Revision

Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold force levels for pure tones and bone vibrators

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REFERENCE EQUIVALENT THRESHOLD

SDO BSI: British Standards Institution
Document Number BS EN ISO 389
Publication Date March 15, 1995
Language en - English
Page Count 20
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Feb. 29, 2016 BS EN ISO 389-3:2016 Revision
March 15, 1995 BS EN ISO 389-3:1999 Revision