Application of block based physical modeling for digital sound synthesis of brass instruments

Conference contribution
(Conference Contribution)


Publication Details

Author(s): Petrausch S, Rabenstein R
Publication year: 2005
Pages range: 703-708
ISBN: 9789638241689
Language: English


Abstract


Block based approaches for digital sound synthesis via physical modeling have a number of advantages compared to classical physical modeling methods. They follow a divide and conquer approach, where complex models are split up into several blocks, which are solved separately. The resulting discrete solutions are joint by a suitable interaction topology, assuring the correct physical interaction. In this paper the application of block based modeling for digital sound synthesis of brass instruments is demonstrated. The brass instrument model is split up into four parts, a lip model, a mouthpiece model, an air-column model, and a horn model. These block models are solved independently using even different modeling paradigms. The four discrete solutions are transformed slightly by adding a wave port with methods described in literature. As a final solution a simple wave digital filter network is presented, that includes the block models as network elements and simulates brass instruments in real-time.


FAU Authors / FAU Editors

Rabenstein, Rudolf Prof. Dr.
Lehrstuhl für Multimediakommunikation und Signalverarbeitung


How to cite

APA:
Petrausch, S., & Rabenstein, R. (2005). Application of block based physical modeling for digital sound synthesis of brass instruments. In Proceedings of the 4th European Congress on Acustics, Forum Acusticum 2005 (pp. 703-708). Budapest, HU.

MLA:
Petrausch, Stefan, and Rudolf Rabenstein. "Application of block based physical modeling for digital sound synthesis of brass instruments." Proceedings of the 4th European Congress on Acustics, Forum Acusticum 2005, Budapest 2005. 703-708.

BibTeX: 

Last updated on 2019-05-06 at 17:53