Synthesizing Sound from Turbulent Field using Sound Textures for Interactive Fluid Simulation

Yoshinori Dobashi
Tsuyoshi Yamamoto
(Hokkaido University)

Tomoyuki Nishita
(The University of Tokyo)

( EUROGRAPHICS 2004 )

Examples of Vortex Sound


The animations included in this document demonstrate three examples of vortex sound generated by our method.

** Depending on the computer and the movie player, audio may not synchronize with images.



fire.mpg
The sound of fire. In this example, we combined the vortex sound created by our method with a recorded sound to simulate sound due to combustion of objects.

flamethrower.mpg
The sound from a flamethrower, an example of sound of a jet stream. The main source of the sound was the vortex sound, so we did not use any recorded sound.

explosion.mpg
The sound of an explosion. The sound waves are truncated by a maximum sound pressure of a microphone specified by the user.

ex1.mpg

ex2.mpg

ex3.mpg
Various explosions. Reverberation effects have been added using a sound editing software.


Contact: doba@nis-ei.eng.hokudai.ac.jp.