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Multivariable Digital Waveguides

The wave components of equations (16) travel undisturbed along each axis. This propagation is implemented digitally using $m$ bidirectional delay lines, as depicted in Fig. 1. We call such a collection of delay lines an $m$-variable waveguide section. Waveguide sections are then joined at their endpoints via scattering junctions (discussed in section IV) to form a DWN.

Figure: An $m$-variable waveguide section.
\begin{figure}\centerline{\epsfxsize=220pt \epsfbox{figure/DelayLines.eps}}\end{figure}


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Download gdwn.pdf

``Generalized Digital Waveguide Networks'', by Julius O. Smith III and Davide Rocchesso, preprint submitted for publication, Summer 2001.
Copyright © 2008-03-12 by Julius O. Smith III and Davide Rocchesso
Center for Computer Research in Music and Acoustics (CCRMA),   Stanford University
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