Source and Listener Directivity for Interactive Wave-Based Sound Propagation
Visualization and Computer Graphics, IEEE Transactions , Volume 20, Issue 4, 2014, Pages 495-503.
Helmholtz equationsacoustic wave propagationcomputer gamesvirtual realityHelmholtz equationMore(26+)
We present an approach to model dynamic, data-driven source and listener directivity for interactive wave-based sound propagation in virtual environments and computer games. Our directional source representation is expressed as a linear combination of elementary spherical harmonic (SH) sources. In the preprocessing stage, we precompute an...More
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