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Abstract
Finite difference time-domain simulation methods in acoustics applications have seen increased interest recently. The simplest scheme exhibits various weaknesses, such as numerical dispersion and anisotropy. More general parameterized families of schemes are explored here, with a view towards reducing such numerical artefacts through optimization. Numerical results are presented.
Original language | English |
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Pages (from-to) | 1658-1663 |
Number of pages | 5 |
Journal | IEEE Transactions on Audio, Speech and Language Processing |
Volume | 20 |
Issue number | 5 |
DOIs | |
Publication status | Published - Jul 2012 |
Keywords / Materials (for Non-textual outputs)
- Finite difference schemes
- finite difference time-domain (FDTD) method
- room modeling
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Dive into the research topics of 'Optimized FDTD Schemes for 3D Acoustic Wave Propagation'. Together they form a unique fingerprint.Projects
- 1 Finished
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NESS - Listening to the future: Next-generation Sound Synthesis through Simulation
1/01/12 → 31/12/16
Project: Research