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2<br />
Introduction<br />
© 2011 ANSYS, Inc. November 22,<br />
2011<br />
ANSYS 14.0 <strong>of</strong>fers many enhancements<br />
in the area <strong>of</strong> acoustics.<br />
In this presentation, an example speaker analysis will<br />
be shown to highlight some <strong>of</strong> the acoustics<br />
enhancements in 14.0:<br />
• Structural-acoustic coupling using the symmetric fluidstructure<br />
interaction (FSI) algorithm<br />
• Postprocessing velocities<br />
• Far-field postprocessing <strong>of</strong> acoustic field (output <strong>of</strong><br />
pressure and SPL outside <strong>of</strong> meshed region)