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  • EN ISO 3382-1:2009

    Current The latest, up-to-date edition.

    Acoustics - Measurement of room acoustic parameters - Part 1: Performance spaces (ISO 3382-1:2009)

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    Published date:  15-06-2009

    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
    5 Measurement procedures
    6 Evaluation of decay curves
    7 Measurement uncertainty
    8 Spatial averaging
    9 Statement of results
    Annex A (informative) - Auditorium measures derived from
            impulse responses
    Annex B (informative) - Binaural auditorium measures derived
            from impulse responses
    Annex C (informative) - Stage measures derived from impulse
            responses
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 3382-1:2009 specifies methods for the measurement of reverberation time and other room acoustical parameters in performance spaces. It describes the measurement procedure, the apparatus needed, the coverage required, and the method of evaluating the data and presenting the test report. It is intended for the application of modern digital measuring techniques and for the evaluation of room acoustical parameters derived from impulse responses.

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

    Committee CEN/TC 126
    Development Note Supersedes EN ISO 3382. (08/2009)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

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

    ISO 354:2003 Acoustics — Measurement of sound absorption in a reverberation room
    IEC 60268-16:2011 Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
    ISO 18233:2006 Acoustics Application of new measurement methods in building and room acoustics
    IEC 60268-1:1985 Sound system equipment. Part 1: General
    ISO 3741:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
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