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 2699-1984
$18.00 $36.00
AS 2702-1984
$18.00 $36.00
AS 1905.1-1984
$36.00 $72.00
AS 1100.401-1984
$39.00 $79.00