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  • 11/30218046 DC : 0

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    BS ISO 1999 - ACOUSTICS - ESTIMATION OF NOISE-INDUCED HEARING LOSS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-10-2013

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Description and measurement of noise
      exposure
    5 Prediction of the effects of noise on
      hearing threshold
    6 Assessment of noise-induced hearing loss
      and disability
    Annex A (informative) - Calculation of data
            base A, statistical distribution of hearing
            thresholds as a function of age (HTLA)
            for an otologically normal population
            ("highly screened")
    Annex B (informative) - Examples for data
            base B
    Annex C (informative) - Example of assessment
            of risk of noise-induced hearing impairment
    Annex D (informative) - Tables with examples
            for NIPTS data
    Bibliography

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee EH/1/1
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61252:1993+AMD1:2000+AMD2:2017 CSV Electroacoustics - Specifications for personal sound exposure meters
    ISO/TR 25417:2007 Acoustics Definitions of basic quantities and terms
    ISO 389-1:1998 Acoustics Reference zero for the calibration of audiometric equipment Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
    ISO 8253-1:2010 Acoustics Audiometric test methods Part 1: Pure-tone air and bone conduction audiometry
    ISO 9612:2009 Acoustics Determination of occupational noise exposure Engineering method
    ISO 389-2:1994 Acoustics Reference zero for the calibration of audiometric equipment Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones
    ISO 7029:2017 Acoustics — Statistical distribution of hearing thresholds related to age and gender
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