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Digital Waveguide
A (lossless)
digital waveguide
is a
bidirectional
delay line
at some
wave impedance
Each
delay line
contains a
sampled acoustic
traveling wave
right-going wave on top
left-going wave on bottom
Losses
and
dispersion
handled with add-on
digital filters
Subsections
Physical Outputs of a Digital Waveguide
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Download
Delay.pdf
Download
Delay_2up.pdf
Download
Delay_4up.pdf
``
Computational Acoustic Modeling with Digital Delay
'', by
Julius O. Smith III
and
Nelson Lee
,
REALSIMPLE
Project — work supported by the
Wallenberg Global Learning Network
.
Released
2008-06-05
under the
Creative Commons License (Attribution 2.5)
, by
Julius O. Smith
III and Nelson Lee
Center for Computer Research in Music and Acoustics (CCRMA),
Stanford University