Acoustic design of open plan schools and comparison of requirements

Claus Møller Petersen, Birgit Rasmussen

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    Abstrakt

    In the Nordic countries several new schools have open plan areas for teaching and group work. However, to optimize learning efficiency for pupils and working conditions for teachers and to reduce noise levels, such spaces require special acoustic design to obtain sufficient sound attenuation between groups and
    satisfac¬tory speech intelligibility internally in groups. This paper describes the newest Danish requirements and recommendations for such open plan areas and presents the design, measurements and
    subjective evaluation of two newer Danish schools. According to the users, the general conditions at both schools are satisfactory due to both optimized acoustical conditions and teaching methods adapted to
    the special open environment. The results from room acoustical modelling, verification measurements and questionnaire survey are presented and evaluated in relation to the newest Danish criteria.
    Requirements and recommendations from the other Nordic countries and from UK are summarized and the different criteria discussed.
    OriginalsprogEngelsk
    TitelProceedings of BNAM2012
    RedaktørerPeter Juhl
    Antal sider8
    UdgivelsesstedOdense
    ForlagNordic Acoustic Association
    Publikationsdato2012
    ISBN (Elektronisk)978-87-995400-0-6
    StatusUdgivet - 2012
    BegivenhedJoint Baltic-Nordic Acoustics Meeting 2012 - Odense, Danmark
    Varighed: 18 jun. 201220 jun. 2012

    Konference

    KonferenceJoint Baltic-Nordic Acoustics Meeting 2012
    Land/OmrådeDanmark
    ByOdense
    Periode18/06/201220/06/2012
    NavnJoint Baltic-Nordic Acoustics Meeting (BNAM), Proceedings
    Vol/bind2012

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