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  • UNE-EN ISO 389-7:2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005)

    Available format(s):  Hardcopy, PDF

    Superseded date:  20-01-2021

    Language(s): 

    Published date:  15-02-2006

    Publisher:  Asociacion Espanola de Normalizacion

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    Committee CTN 74/SC 1
    Document Type Standard
    Publisher Asociacion Espanola de Normalizacion
    Status Superseded
    Superseded By
    Supersedes
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