AS ISO 389.1-2007

Acoustics - Reference zero for the calibration of audiometric equipment, Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

Standards Australia, 02/20/2007

Publisher: AS

File Format: PDF

$30.00$60.15

Description

Published:20/02/2007

Pages:8

File Size:1 file , 490 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

AS ISO 389.1-2007 history

AS ISO 389.1-2007

Acoustics - Reference zero for the calibration of audiometric equipment, Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

$30.00 $60.15

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