User`s manual

Table Of Contents
12.8 3D SPECIFIC CONTROLS
Please note that the 3D analysis module is available only in the QC version
of the software.
Expands the plot changing the balloon radius scale. The balloon radius is
reduced.
Compresses the plot changing the balloon radius scale. The balloon radius is
increased.
Balloon Top view.
Balloon Bottom view.
Balloon Left view.
Balloon Right view.
Balloon Front view.
Balloon Rear view.
Balloon Perspective view.
If pressed show the reference balloon.
If pressed the balloon is coloured as function of attenuation relative to the on-
axis value.
When in 3D mode moves analysis frequency up 1/3 of octave.
When in 3D mode moves analysis frequency down 1/3 of octave.
12.8.1 3D SETTINGS AND OPERATION
Start Frequency and Stop Frequency
These fields do not have effect on the 3D module. The analysis is always carried
out in the 20 Hz to 20 kHz band at 1/3rd octave standard frequencies.
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