SSH EN ISO 389-2:1996

Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994)

Publication date: Dec 31, 2004

General information

Current stage: 60.60 Effective date: Jan 1, 2003

Originator: DPS

Owner: DPS/KT 12

Type: European Norm

ICS: 17.140.50

Languages: English

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Status: Published

PDF - ALL 3,094

Paper - ALL 3,094

CD - ALL 3,094

PDF and Paper - ALL 6,188

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Scope

Specifies levels supplementary to those specified in ISO 389:1991 (to be re-issued as ISO 389-1). Values given are applicable to insert earphones of type Etymotic Research ER-3A, coupled to the human ear by ear inserts of type ER-3-14.

SSH EN ISO 389-2:1996

Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994)

General information

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Scope

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Adopted from EN ISO 389-2:1996