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de Roo, F. (author), Lutgendorf, D. (author), Wessels, P.W. (author), Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek (author)
Sound reflectivity is one of the intrinsic acoustical characteristics of noise reducing devices (NRD’s). It describes which percentage of an incident sound field is reflected back towards the opposite side of the road. The reflectivity is determined by the absorption properties of the material of the NRD as well as by the geometrical shape of...
report 2012
document
Groeneveld, Y. (author), Nederlands instituut voor praeventieve gezondheidszorg TNO (author)
report 1986
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de Jong, R.G. (author), Eisses, A.R. (author), TNO Preventie en Gezondheid (author)
report 1996
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Geurtsen, F.W.M. (author), TNO Defensie en Veiligheid (author)
report 2010
document
Steenhoek, H.F. (author), ten Wolde, T. (author), Technisch Physische Dienst TNO - TH (author)
report 1970
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Mulders, C.E. (author), Physisch Laboratorium TNO (author)
report 1947
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Janssen, S.A. (author), Vos, H. (author), Koopman, A. (author)
The objective of the present deliverable is to describe and assess reported health impacts of vibration among residents living near railway lines, in particular the response to freight trains. To this end, first a state of the art overview is given of the results from all field studies reported so far on the evaluation of vibration from several...
report 2014
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de Jong, R.G. (author), Interdepartementale commissie geluidhinder Instituut voor milieuhygiëne en gezondheidstechniek TNO (author)
report 1979
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Prins, M.J. (author), Janssen, J.B. (author)
This report provides an overview of a Proof-of-Concept for a signing avatar service. The Proof of Concept was created by TNO in an assignment from the Research and Development department of the Directorate Distribution and Broadcasting of the Netherlands Public Broadcasting Organisation (Directie Distributie en Uitzending, Nederlandse Publieke...
report 2014
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TNO Preventie en Gezondheid (author), Passchier-Vermeer, W. (author), Vos, H. (author), Steenbekkers, J.H.M. (author), van der Ploeg, F.D. (author), Groothuis-Oudshoorn, K. (author)
report 2002
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van Wijngaarden, S.J. (author), Verhave, J.A. (author), Steeneken, H.J.M. (author), TNO Technische Menskunde (author)
De spraakverstaanbaarheid van het omroepsysteem in de Wijkertunnel wordt bepaald door de eigenschappen van het omroepsysteem, de akoestische eigenschappen van de tunnel en de in de tunnel aanw ezige lawaaibronnen. Het lawaai dat door de aanwezige stuwventilatoren wordt geproduceerd blijkt tot een belangrijke reductie van de...
report 1998
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Lutgendorf, D. (author), de Roo, F. (author), Wessels, P.W. (author), Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek (author)
Sound reflectivity is one of the intrinsic acoustical characteristics of noise barriers. It describes which percentage of an incident sound field is reflected back towards the opposite side of the road. The reflectivity is determined by the absorption properties of the material of the barrier as well as by the geometrical shape of the barrier,...
report 2012
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TNO Preventie en gezondheid (author), Davidse, W. (author), Mulder, Y.M. (author), Rijsemus, A.H. (author)
report 1996
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Instituut voor milieuhygiëne en gezondheidstechniek TNO (author), Rövekamp, A.J.M. (author)
report 1981
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TNO Preventie en Gezondheid Nederlands Instituut voor Praeventieve Gezondheidszorg TNO (author), Miedema, H.M.E. (author)
report 1993
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TNO Bouw en Ondergrond (author), Janssen, S.A. (author), Vos, H. (author)
A recent analysis on the basis of original survey data indicated a significant increase over the years in expected annoyance at a given level of aircraft noise exposure. Instead of a gradual increase, annoyance appeared to show an increase from around 1996 onward. Although several study characteristics were found to be sources of heterogeneity...
report 2009
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Instituut voor Zintuigfysiologie TNO (author), Steeneken, H.J.M. (author), Houtgast, T. (author)
report 1986
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TNO Preventie en Gezondheid Instituut voor Ruimtelijke Organisatie TNO (author), Passchier-Vermeer, W. (author), Miedema, H.M.E. (author), Vos, H. (author), Steenbekkers, H.J.M. (author), Houthuijs, D. (author), Reineveld, S.A. (author)
report 2002
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TNO Preventie en Gezondheid (author), Miedema, H.M.E. (author), de Jong, R.G. (author), Cleij, J. (author), Steenbekkers, J.H.M. (author), Vos, H. (author), Oudshoorn, C.G.M. (author)
report 2002
document
TNO Preventie en Gezondheid (author), Rövekamp, A.J.M. (author)
report 2001
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