In this appendix from [2], we reexamine the finite difference schemes corresponding to waveguide meshes discussed in Chapter 4 of [2] in the special case for which the underlying model problem is lossless, source-free, and does not exhibit any material parameter variation. In this case, these finite difference schemes will solve the wave equation, given by

in either (2+1)D or (3+1)D, depending on the type of mesh. Here, is the

Download vonn.pdf

Copyright ©

Center for Computer Research in Music and Acoustics (CCRMA), Stanford University

[Automatic-links disclaimer]