Status : Superseded, Withdrawn Published : February 1971 Replaced By : BS EN 60318-1:1998, IEC 60318-1:1998
Specifies requirements for an artificial ear which covers the audiometric frequency band from 80 Hz to 10 000 Hz. This artificial ear is intended for the calibration of super-aural earphones which are applied with minimum leakage to human ears.
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