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Modeling Change in Cross-Section

The human vocal tract has different profiles when producing different vowel sounds.

Figure 13: 'ae' as in ``bat''.
\scalebox{.8}{\includegraphics{eps/aebat.eps}}

Figure 14: Modeling a change in cross section using a sequence of 2-port scattering junctions.
\begin{figure}\centerline{\scalebox{0.65}{% \input{wgModel.pstex_t}}}\end{figure}

A sequence of two-port scattering junctions can model a piecewise approximation of a tube changing in cross section.

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``MUS 206: Modeling Acoustic Tubes and Wind Instrument Bores/Bells'' by Tamara Smyth, Department of Music, University of California, San Diego (UCSD).
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Copyright © 2019-05-22 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>