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Abel, S.M. (author), Crabtree, B. (author), Baranski, J.V. (author), Smith, D.G. (author), Thompson, M.M. (author), Steeneken, H.J.M. (author), Verhave, J.A. (author), Buckey, J.C. (author), Alvarenga, D.L. (author), Comtois, J.M. (author), TNO Technische Menskunde (author)
Introduction: Elevated hearing thresholds have been documented in some astronauts after long-term spaceflights although noise levels were lower than those normally associated with noise-induced hearing loss in ground-based operations. The present study was conducted to determine whether prolonged exposure (70 h) to levels (72 dBA) recorded on...
article 2004
document
TNO Technische Menskunde (author), Steeneken, H.J.M. (author), Verhave, J.A. (author)
Active noise reduction is a successful addition to passive ear-defenders for improvement of the sound attenuation at low frequencies. Design and assessment methods are discussed, focused on subjective and objective attenuation measurements, stability, and high noise level applications. Active noise reduction systems are suitable for integration...
article 2004
document
Verhave, J.A. (author), Steeneken, H.J.M. (author), van Wijngaarden, S.J. (author), TNO Technische Menskunde (author)
Actieve geluidsreductie (ANR) is, mits goed toegepast, een waardevolle aanvulling op passieve gehoorbescherming.
article 2002
document
Steeneken, H.J.M. (author), Verhave, J. (author)
article 2001
document
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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