BSI BS EN ISO 389-6:2007

Current Revision
Acoustics. Reference zero for the calibration of audiometric equipment -- Reference threshold of hearing for test signals of short duration

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BSI BS EN ISO 389-6:2007

Acoustics. Reference zero for the calibration of audiometric equipment -- Reference threshold of hearing for test signals of short duration

PUBLISH DATE 2007
PAGES 18
BSI BS EN ISO 389-6:2007

This part of ISOΒ 389 specifies reference hearing threshold levels for test signals of short duration applicable to the calibration of audiometric equipment where such signals are used.

NOTE 1 Some notes on different parameters and their effects on threshold levels are given in AnnexΒ A.

NOTE 2 Preferred test conditions for determining hearing thresholds for standardization are specified in ISOΒ 389-9.

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