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  • ANSI/ASA S3.41 : 2015

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    AUDIBLE EMERGENCY EVACUATION (E2) AND EVACUATION SIGNALS WITH RELOCATION INSTRUCTIONS (ESRI)

    Available format(s):  Hardcopy, PDF

    Superseded date:  09-06-2020

    Language(s):  English

    Published date:  14-07-2015

    Publisher:  Acoustical Society of America

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

    1 Scope and purpose
    2 Normative references
    3 Terms, definitions and acronyms
    4 Requirements for the audible emergency evacuation
      signal
    5 Requirements for audible alert signals
    6 Sound pressure level
    7 Determination of low-frequency signal format
    8 Mid frequencies
    Annex A (informative) - Examples of the application
            of the temporal pattern to audible signals
    Bibliography

    Abstract - (Show below) - (Hide below)

    This Standard specifies the characteristics of acoustic signals to be used for audible emergency evacuation (E2) and audible evacuation signals with relocation instructions (ESRI).

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

    Committee S3
    Document Type Standard
    Product Note THIS STANDARD ALSO REFERS TO UL 464-2014 (draft)
    Publisher Acoustical Society of America
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    NFPA 720 : 2015 INSTALLATION OF CARBON MONOXIDE (CO) DETECTION AND WARNING EQUIPMENT
    ANSI/ASSE A10.26 : 2011(R2016) EMERGENCY PROCEDURES FOR CONSTRUCTION AND DEMOLITION SITES
    NEMA SB 2:2016 Training Manual on Fire Alarm Systems
    ANSI/ASSE A10.26 : 2011 EMERGENCY PROCEDURES FOR CONSTRUCTION AND DEMOLITION SITES

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

    ISO 7731:2003 Ergonomics Danger signals for public and work areas Auditory danger signals
    IEC 60268-16:2011 Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
    NFPA 72 : 2016 NATIONAL FIRE ALARM AND SIGNALING CODE
    ISO 8201:1987 Acoustics Audible emergency evacuation signal
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