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Volumn 56, Issue 7-8, 2008, Pages 569-583

Modeling frequency-dependent boundaries as digital impedance filters in FDTD and K-DWM room acoustics simulations

Author keywords

[No Author keywords available]

Indexed keywords

ARCHITECTURAL ACOUSTICS; DIGITAL FILTERS; FINITE DIFFERENCE TIME DOMAIN METHOD; METHOD OF MOMENTS; REFLECTION; THREE DIMENSIONAL; TWO DIMENSIONAL;

EID: 50249132410     PISSN: 15494950     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (41)

References (20)
  • 1
    • 0028841449 scopus 로고
    • Finite-Difference Time-Domain Simulation of Low-Frequency Room Acoustic Problems
    • D. Bottcldoorcn, "Finite-Difference Time-Domain Simulation of Low-Frequency Room Acoustic Problems," J. Acoust. Soc. Am., vol. 98, pp. 3302-3308 (1995).
    • (1995) J. Acoust. Soc. Am , vol.98 , pp. 3302-3308
    • Bottcldoorcn, D.1
  • 2
    • 85074214063 scopus 로고
    • Simulation of Room Acoustics with a 3-D Finite Difference Mesh
    • Aarhus, Denmark, Sept, pp
    • L. Savioja, T, Rinne, and T. Takala, "Simulation of Room Acoustics with a 3-D Finite Difference Mesh," in Proc. Int. Computer Music Conf. (ICMC) (Aarhus, Denmark, 1994 Sept.), pp. 463-466.
    • (1994) Proc. Int. Computer Music Conf. (ICMC) , pp. 463-466
    • Savioja, L.1    Rinne, T.2    Takala, T.3
  • 4
    • 84872707367 scopus 로고    scopus 로고
    • Frequency-Dependent Boundary Condition for the 3-D Digital Waveguide Mesh
    • Montreal, Canada, Sept, pp
    • A. Kelloniemi, "Frequency-Dependent Boundary Condition for the 3-D Digital Waveguide Mesh." in Proc. Int. Conf. on Digital Audio Effects (DAFx'06) (Montreal, Canada, 2006 Sept.), pp. 161-164.
    • (2006) Proc. Int. Conf. on Digital Audio Effects (DAFx'06) , pp. 161-164
    • Kelloniemi, A.1
  • 5
    • 44649114123 scopus 로고    scopus 로고
    • The KW-Boundary Hybrid Digital Waveguide Mesh for Room Acoustics Applications
    • D. T. Murphy and M. Beeson, "The KW-Boundary Hybrid Digital Waveguide Mesh for Room Acoustics Applications," IEEE Trans. Speech Audio Process., vol. 12, pp. 552-564 (2007).
    • (2007) IEEE Trans. Speech Audio Process , vol.12 , pp. 552-564
    • Murphy, D.T.1    Beeson, M.2
  • 6
    • 4344700166 scopus 로고    scopus 로고
    • Digital Waveguide vs. Finite Difference Schemes: Equivalence and Mixed Modeling
    • June
    • M. Karjalainen and C. Frkut, "Digital Waveguide vs. Finite Difference Schemes: Equivalence and Mixed Modeling," EURASIP J. Appl. Signal Process., pp. 978-989 (2004 June).
    • (2004) EURASIP J. Appl. Signal Process , pp. 978-989
    • Karjalainen, M.1    Frkut, C.2
  • 7
    • 50249184610 scopus 로고    scopus 로고
    • Formulation of a Locally Reacting Wall in Finite Difference Modelling of Acoustic Spaces
    • Seville, Spain, Sept, pp
    • K. Kowalczyk and M. van Walstijn, "Formulation of a Locally Reacting Wall in Finite Difference Modelling of Acoustic Spaces," in Proc. Int. Symp. on Room Acoustics (ISRA) (Seville, Spain. 2007 Sept.). pp. 1-6.
    • (2007) Proc. Int. Symp. on Room Acoustics (ISRA) , pp. 1-6
    • Kowalczyk, K.1    van Walstijn, M.2
  • 8
    • 50249089463 scopus 로고    scopus 로고
    • Formulation of Locally Reacting Surfaces in FDTD/K-DWM Modeling of Acoustic Spaces
    • accepted for publication
    • K. Kowalczyk and M, van Walstijn, "Formulation of Locally Reacting Surfaces in FDTD/K-DWM Modeling of Acoustic Spaces," Acta Acustica/Acustica (accepted for publication).
    • Acta Acustica/Acustica
    • Kowalczyk, K.1    van Walstijn, M.2
  • 14
    • 0003870155 scopus 로고
    • Appl. Sci. Publ. Ltd, London
    • H. Kuttruff, Room Acoustics (Appl. Sci. Publ. Ltd., London. 1973).
    • (1973) Room Acoustics
    • Kuttruff, H.1
  • 15
    • 38749139538 scopus 로고
    • Acoustical Properties of Fibrous Absorbent Materials
    • M. F. Delany and E. N. Bazley, "Acoustical Properties of Fibrous Absorbent Materials," J. Appl. Acoust., vol. 3, pp. 105-116 (1970).
    • (1970) J. Appl. Acoust , vol.3 , pp. 105-116
    • Delany, M.F.1    Bazley, E.N.2
  • 16
    • 0026741750 scopus 로고
    • New Empirical Equations for Sound Propagation in Rigid Frame Fibrous Materials
    • J. F. Allard and Y. Champoux, "New Empirical Equations for Sound Propagation in Rigid Frame Fibrous Materials." J. Acoust. Soc. Am., vol. 91, pp. 3346-3353 (1992),
    • (1992) J. Acoust. Soc. Am , vol.91 , pp. 3346-3353
    • Allard, J.F.1    Champoux, Y.2
  • 17
    • 50249108291 scopus 로고    scopus 로고
    • J. O. Smith, Physical Audio Signal Processing for Virtual Musical Instruments and Digital Audio Effects (W3K Publishing. 2006 Aug.), http://books.wk3.org.
    • J. O. Smith, Physical Audio Signal Processing for Virtual Musical Instruments and Digital Audio Effects (W3K Publishing. 2006 Aug.), http://books.wk3.org.
  • 19
    • 34547526047 scopus 로고    scopus 로고
    • K. Kowalczyk and M. van Walstijn, On-Line Simulation of 2D Resonators with Reduced Dispersion Error Using Compact Implicit Finite Difference Methods, in Proc. IEEE Int. Conf. on Acoustics. Speech and Signal Processing (ICASSP), 1 (Honolulu, Hawaii, 2007 Apr.), pp. 285-288.
    • K. Kowalczyk and M. van Walstijn, "On-Line Simulation of 2D Resonators with Reduced Dispersion Error Using Compact Implicit Finite Difference Methods," in Proc. IEEE Int. Conf. on Acoustics. Speech and Signal Processing (ICASSP), vol. 1 (Honolulu, Hawaii, 2007 Apr.), pp. 285-288.
  • 20
    • 0003468898 scopus 로고
    • Techniques for Digital Filter Design and System Identification with Application to the Violin,
    • Ph.D. dissertation, Stanford University, Stanford, CA
    • J. O. Smith, "Techniques for Digital Filter Design and System Identification with Application to the Violin," Ph.D. dissertation, Stanford University, Stanford, CA (1983).
    • (1983)
    • Smith, J.O.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.