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Improved low frequency room responses by considering finiteness of room boundary surfaces

Authors
Publisher
S./Hirzel Verlag
Publication Date
Keywords
  • For Room Acoustic Simulations
  • The Acoustic Characteristics Of Room Boundary Surfaces Are Typically Calculated Under The Assumption
  • In This Study
  • A Reflection Coefficient For Finite Surfaces Is Suggested And Its Performance Is Assessed Through Ca
  • The Suggested Reflection Coefficient Employs The Radiation Impedance Of A Finite Surface By Combinin
  • For 28 Surface Impedance Values That Are Assigned To All The Boundary Surfaces
  • The Suggested Reflection Coefficient Is Found To Improve Low Frequency Responses Compared To The Inf
  • Larger Improvements Are Found For A More Disproportionate Room
  • More Absorptive Surfaces
  • And Surfaces Having Larger Negative Phase Angles Of The Surface Impedance
  • A Larger Improvement Is Also Found For A Nonuniform Absorption Case Than For A Uniform Absorption Se

Abstract

Improved low frequency room responses by considering finiteness of room boundary surfaces - DTU Orbit (05/06/14) Improved low frequency room responses by considering finiteness of room boundary surfaces - DTU Orbit (05/06/14) Jeong, Cheol-Ho. "Improved low frequency room responses by considering finiteness of room boundary surfaces". Acustica United with Acta Acustica. 2013, 99(4). 545-556. Available: 10.3813/AAA.918634

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