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Paper data
A Multidimensional State-Space Approach for the Numerical Simulation of Sound Propagation in Enclosures

Spors Sascha, Telecommunications Laboratory, University of Erlangen-Nuremberg
Rabenstein Rudolf, Telecommunications Laboratory, University of Erlangen-Nuremberg

Page numbers in the proceedings:
Volume I pp 405-408

Sound Synthesis and Propagation

Paper abstract
This paper presents a multidimensional state-space approach for the numerical simulation of sound propagation in enclosures. The simulation algorithm is essentially based on the wave digital filter principle however we will give a more direct access to the numerical solution of the wave equation here. To simulate sound propagation in enclosures, a detailed treatment of the boundary conditions is necessary. We focus in this paper on the treatment of memoryless boundary conditions in the new simulation algorithm.

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