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  • EN ISO 3382-2:2008/AC:2009

    Current The latest, up-to-date edition.

    ACOUSTICS - MEASUREMENT OF ROOM ACOUSTIC PARAMETERS - PART 2: REVERBERATION TIME IN ORDINARY ROOMS

    Available format(s): 

    Language(s): 

    Published date:  27-05-2009

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Measurement conditions
      4.1 General
      4.2 Equipment
      4.3 Measurement positions
    5 Measurement procedures
      5.1 General
      5.2 Interrupted noise method
      5.3 Integrated impulse response method
    6 Evaluation of decay curves
    7 Measurement uncertainty
      7.1 Interrupted noise method
      7.2 Integrated impulse response method
      7.3 Lower limits for reliable results caused by filter
          and detector
    8 Spatial averaging
    9 Statement of results
      9.1 Tables and curves
      9.2 Test report
    Annex A (informative) - Measurement uncertainty
    Annex B (informative) - Evaluation of non-linear decay curves
    Annex C (informative) - Formulas for the least-squares fit method
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes methods for the measurement of reverberation time in ordinary rooms.

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

    Committee CEN/TC 126
    Development Note Supersedes EN ISO 3382. (09/2008)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

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

    UNI EN 16205 : 2013 LABORATORY MEASUREMENT OF WALKING NOISE ON FLOORS
    I.S. EN 60076-10:2016 POWER TRANSFORMERS - PART 10: DETERMINATION OF SOUND LEVELS
    UNI EN 16309 : 2014-10 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF SOCIAL PERFORMANCE OF BUILDINGS - CALCULATION METHODOLOGY
    BS EN 60076-10:2016 Power transformers Determination of sound levels
    DIN EN 16205:2013-09 LABORATORY MEASUREMENT OF WALKING NOISE ON FLOORS
    CEI EN 60076-10 : 2002 POWER TRANSFORMERS - PART 10: DETERMINATION OF SOUND LEVELS
    I.S. EN 16309:2014 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF SOCIAL PERFORMANCE OF BUILDINGS - CALCULATION METHODOLOGY
    BS EN 16309 : 2014 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF SOCIAL PERFORMANCE OF BUILDINGS - CALCULATION METHODOLOGY
    UNE-EN 16205:2013 Laboratory measurement of walking noise on floors
    EN 16205:2013+A1:2018 Laboratory measurement of walking noise on floors
    BS EN 16205 : 2013 LABORATORY MEASUREMENT OF WALKING NOISE ON FLOORS
    DIN EN 16309:2014-12 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF SOCIAL PERFORMANCE OF BUILDINGS - CALCULATION METHODOLOGY
    I.S. EN 16205:2013 LABORATORY MEASUREMENT OF WALKING NOISE ON FLOORS
    UNE EN 16309 : 0 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF SOCIAL PERFORMANCE OF BUILDINGS - CALCULATION METHODOLOGY
    EN 16309:2014+A1:2014 Sustainability of construction works - Assessment of social performance of buildings - Calculation methodology
    UNE-EN 60076-10:2017 Power transformers - Part 10: Determination of sound levels
    EN 60076-10:2016 Power transformers - Part 10: Determination of sound levels

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

    ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
    ISO 3740:2000 Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
    ISO 10052:2004 Acoustics Field measurements of airborne and impact sound insulation and of service equipment sound Survey method
    ISO 80000-8:2007 Quantities and units Part 8: Acoustics
    ISO 3382-1:2009 Acoustics — Measurement of room acoustic parameters — Part 1: Performance spaces
    ISO 18233:2006 Acoustics Application of new measurement methods in building and room acoustics
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
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