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Results of the search of scientific studies, publications and communications

Author(s) : CHEVRET P.
28 results
  • Calculating speech noise exposure indicators in the tertiary sector EL2015-004 | 2015
    Through this study, two focuses are being considered for making progress in reducing sound discomfort in open-plan offices. The first focus for progress relates to developing calculation and prediction tools making it possible, as of the design…
  • 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…
  • 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…
  • Acoustical indicators for open-plan spaces. EL2015-004/P2016-046 | 2016
    Acoustical indicators currently used to qualify the satisfaction of workers towards sound in open-plan spaces are not always adapted to the situation as far as they aim at describing the acoustical properties of empty rooms (DL2, Tr, D2S). Those…
  • The modelling of desk screens by a combined BEM – Source image approach. C.1/1.063/P2015-102 | 2015
    An original BEM approach is proposed to study the efficiency of desk screens in open plan offices. For large offices the volume geometry can be approximated by two horizontal planes – for floor and ceiling – and the source image approach is used to…
  • A hybrid method for open plan offices acoustics prediction using beam and particle tracing. NOETUDE/C2015-050 | 2015
    Since open plan office users often complain of annoyance due to noise, it is critical to consider acoustic quality when designing such a workspace. This can be achieved with acoustic simulation methods, however, it is often difficult to obtain…
  • Work performance and mental workload in multiple talker environments C.1/1.063/P2013-101 | 2013
    The cognitive performance of employees in open-plan offices is impaired by the presence of speech sounds, all the more so when the intelligibility of the speech signals is improved. For that reason, speech intelligibility measures are used to…
  • Perception and evaluation of noise sources in open plan office. C.1/1.063/P2013-102 | 2013
    Open plan offices are now the most common form of workspaces organisation. They can improve communication between workers while saving space. Their main drawbacks are the lack of intimacy for occupants and the increase of noise level. Noise is…
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