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Results of the search of scientific studies, publications and communications

Author(s) : CHATILLON J.
23 results
  • Prediction of open plan office acoustics. NOETUDE/C2014-019 | 2014
    Open plan office users complain of two annoyances due to noise. The first annoyance is lack of concentration and the second annoyance is the reduction of the confidentiality of conversations. The rapid prediction of the acoustic work environment…
  • Prediction of the acoustical environment of open-plan offices. C.1/1.063/P2014-094 | 2014
    Open plan office users complain of two annoyances due to noise. The first annoyance is the lack of concentration and the second annoyance is the reduction of the confidentiality of conversations. The rapid prediction of the acoustic work environment…
  • Prediction of open plan office acoustics. C.1/1.063/P2014-156 | 2014
    Open plan office users complain of two annoyances due to noise. The first annoyance is lack of concentration and the second annoyance is the reduction of the confidentiality of conversations. The rapid prediction of the acoustic work environment…
  • Characterising the acoustic properties of complex walls and panels and influence on noise in industrial premises ET2013-001 | 2013
    The objective of these research activities in the field of room acoustics is to develop tools useful for reducing exposure to noise. Continuing the collaboration with the Université de Lorraine (formerly the Unité Mixte “Acoustique des Parois…
  • Study of the influence of the type of sound sources on the annoyance and performance at work in open-plan offices. C.1/1.063/P2014-095 | 2014
    More and more frequently used by the companies of the tertiary sector, the open-plan office is a type of work organization which both enables to increase the occupation density and facilitates the oral communication between colleagues. Nevertheless…
  • Report on the "NOMAD" project. A survey of instructions supplied with machinery with respect to noise and the requirements of the Machinery Directive. NOETUDE/P2012-159/NS296 | 2012
    The NOMAD project was a survey to examine the noise-related content of instructions supplied with machinery offered for purchase in the European Economic Area (EEA). The project collected more than 1,500 sets of instructions from machines covering…
  • A survey of instructions supplied with machinery with respect to noise and the requirements of the Machinery Directive. NOETUDE/P2013-042/ND 2371 | 2013
    A survey gathered the contributions of 14 European countries and was initiated by the “ADCO Machinery” group through the NOMAD project (Noise Machine Directive). The survey aimed to analyze the noise content information (emission level, risk management…
  • Reflected acoustic field above an aperiodic wall facing containing non-parallel cavities. ET2013-001/P2014-090 | 2014
    The purpose of this study was to determine the acoustic pressure field above a grating of non-parallel rectangular cavities. The Kobayashi Potential (KP) method has been used. This method was originally developed to study the diffraction of electromagnetic…
  • New device for measuring sound scattering coefficient of vertical facings present in industrial rooms. ET2013-001/P2014-089 | 2014
    Wall facings present in workshops often have a relief which scatters the propagating sound waves. Predictive software tools for mapping the acoustic pressure field at workplace need acoustic characteristics such as the absorption or diffusion…
  • Scattered acoustic field above a grating of non-parallel rectangular cavities. ET2013-001/P2015-128 | 2016
    Geometric or acoustical irregularities induces acoustic scattering. In this paper, a generalization of the model proposed by KHANFIR et al. (Journal of Sound and Vibration 332 (4) (2013)) to determine the scattered acoustic field above gratings of…
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