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OWNER’S MANUAL APM /
1.
The listening point of the sound scene
acquired is displayed.
2.
The values of the measurements acquired are displayed.
Thanks to the FSA analysis (Front Stage Analysis) , the sound front
emission can be analysed as if the dashboard of your car was the stage
of a concert and this allows us to determine, with a high level of accuracy
in the xy axis, the central point of the virtual soundtrack generated by the
stereo system, providing the FSA score as a result.
Scoring calculation:
3.
The trend of the acquired acoustic measurements
is shown. TMD (Total Music Distortion) is
a tool capable of measuring linear and
non-linear distortion of the system’s frequency
response using a real music track, unlike
conventional measurement methods.
The analysis can be performed at different
levels of sound pressure, an extremely significant
factor to identify the performance of a
system when pushing it around or above its distortion point, thus assigning different TMD scores for different
SPL categories.
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