Publication | ACM Transactions on Graphics (SIGGRAPH Asia Proceedings) 2016
Printone
Interactive Resonance Simulation for Free-form Print-wind Instrument Design
Abstract
Printone: Interactive Resonance Simulation for Free-form Print-wind Instrument Design
Nobuyuki Umetani, Athina Panotopoulou, Ryan Schmidt, Emily Whiting
ACM Transactions on Graphics (SIGGRAPH Asia Proceedings) 2016
This paper presents an interactive design interface for three-dimensional free-form musical wind instruments. The sound of a wind instrument is governed by the acoustic resonance as a result of complicated interactions of sound waves and internal geometries of the instrument. Thus, creating an original free-form wind instrument by manual methods is a challenging problem. Our interface provides interactive sound simulation feedback as the user edits, allowing exploration of original wind instrument designs. Sound simulation of a three dimensional wind musical instrument is known to be computationally expensive. To overcome this problem, we present a novel fast resonance frequency prediction method based on the boundary element method. Specifically, we formulate the resonance problem as an minimum eigenvalue problem of a nonlinear matrix. Furthermore, we can efficiently compute an approximate resonance frequency using a new technique based on a generalized eigenvalue problem. The designs can be fabricated using a 3D printer, thus we call the results “print-wind instrumentsu0022 in association with woodwind instruments. We demonstrate our approach with examples of unconventional shapes performing familiar songs.
Download publicationRelated Resources
2005
HoverCam: Interactive 3D Navigation for Proximal Object InspectionWe describe a new interactive system for 3D design review, built to…
2020
A low order, torsion deformable spatial beam element based on the absolute nodal coordinate formulation and Bishop frame.Heretofore, the Serret–Frenet frame has been the ubiquitous choice…
2011
Results Of The Enumeration Of Costas Arrays Of Order 29The results of the enumeration of Costas arrays of order 29 are…
2000
Interacting with smoke and fire in real timeThe simulation of fluids is one of the most challenging problems in a…
Get in touch
Something pique your interest? Get in touch if you’d like to learn more about Autodesk Research, our projects, people, and potential collaboration opportunities.
Contact us