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Abstract / Description of output
In this article, interleaved finite difference time domain methods are developed for the purpose of simulating the dynamics of the acoustic bore, using, as a starting point, an impedance formulation of wave propagation in an acoustic tube; attention is focused here on modeling of viscothermal and radiation losses in the time domain. In particular, in contrast to other methods, the bore, including the mouth-piece and bell, is treated as a unit, and is not subdivided into smaller units such as cylindrical or conical segments. Numerical simulations of input impedances are then compared with measurement for a variety of brass instruments.
Original language | English |
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Pages (from-to) | 3860-3871 |
Number of pages | 12 |
Journal | The Journal of the Acoustical Society of America |
Volume | 134 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2013 |
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Dive into the research topics of 'Finite Difference Time Domain Simulation for the Brass Instrument Bore'. 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