Physical Modeling: Advanced Models
More advanced physical models can be designed, based on the principles explained in the previous sections.
Resonant Bodies & Coupling
The simple lowpass filter in the example can be replaced by more sophisticated models. For instruments with multiple strings, coupling between strings can be implemented.
Model of a wind instrument with several waveguides, connected with scattering junctions (de Bruin, 1995):
References
2019
- Stefan Bilbao, Charlotte Desvages, Michele Ducceschi, Brian Hamilton, Reginald Harrison-Harsley, Alberto Torin, and Craig Webb.
Physical modeling, algorithms, and sound synthesis: the ness project.
Computer Music Journal, 43(2-3):15–30, 2019.
[details] [BibTeX▼]
2004
- Chris Chafe.
Case studies of physical models in music composition.
In Proceedings of the 18th International Congress on Acoustics. 2004.
[details] [BibTeX▼]
1995
- Vesa Välimäki.
Discrete-time modeling of acoustic tubes using fractional delay filters.
Helsinki University of Technology, 1995.
[details] [BibTeX▼] - Gijs de Bruin and Maarten van Walstijn.
Physical models of wind instruments: A generalized excitation coupled with a modular tube simulation platform*.
Journal of New Music Research, 24(2):148–163, 1995.
[details] [BibTeX▼]
1993
- Matti Karjalainen, Vesa Välimäki, and Zoltán Jánosy.
Towards High-Quality Sound Synthesis of the Guitar and String Instruments.
In Computer Music Association, 56–63. 1993.
[details] [BibTeX▼]
1992
- Julius O Smith.
Physical modeling using digital waveguides.
Computer music journal, 16(4):74–91, 1992.
[details] [BibTeX▼]
1971
- Lejaren Hiller and Pierre Ruiz.
Synthesizing musical sounds by solving the wave equation for vibrating objects: part 1.
Journal of the Audio Engineering Society, 19(6):462–470, 1971.
[details] [BibTeX▼] - Lejaren Hiller and Pierre Ruiz.
Synthesizing musical sounds by solving the wave equation for vibrating objects: part 2.
Journal of the Audio Engineering Society, 19(7):542–551, 1971.
[details] [BibTeX▼]