A hybrid finite element – statistical energy analysis approach to robust sound transmission modeling

When considering the sound transmission through a wall in between two rooms, in an important part of the audio frequency range, the local response of the rooms is highly sensitive to uncertainty in spatial variations in geometry, material properties and boundary conditions, which have a wave scatter...

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Veröffentlicht in:	Journal of sound and vibration 2014-09, Vol.333 (19), p.4621-4636
Hauptverfasser:	Reynders, Edwin, Langley, Robin S., Dijckmans, Arne, Vermeir, Gerrit
Format:	Artikel
Sprache:	eng
Schlagworte:	Finite element method Mathematical analysis Mathematical models Sound transmission Statistical energy analysis Strategy Uncertainty Walls
Online-Zugang:	Volltext
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