AS IEC 60645.1:2024 identically adopts IEC 60645-1:2017, which specifies general requirements for audiometers designed for use in determining hearing threshold levels and those designed to perform psychoacoustic tests using speech material.
AS IEC 60645.1:2024 History
AS IEC 60645.1:2024
$50.00 $101.64
AS IEC 60645.1-2002
$39.00 $78.54
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AS 4398.1-1996
$39.00 $78.54
AS 4363(INT)-1996
$49.00 $98.00
AS 1418.14-1996
$31.00 $62.70
AS 4369.1-1996
$14.00 $28.00