AS 1591.5-1974
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Instrumentation for audiometry Wide band artificial ear
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19-02-2024
English
01-11-1974
AS 1591.5-1974 defines requirements for an artificial ear covering the frequency range 20 Hz to 10 kHz, which is intended for calibrating earphones fitted with an earcap designed topress directly on the pinna of the ear.
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