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Choose between presentation of the STI in large digits or as a bar plot
•
Choose whether or not you want to see the qualification bands displayed
The "browse measurements" screen allows you to review earlier (saved) measurements
without having to download your data to a PC first.
•
Use to blue buttons at the bottom of the screen to scroll back and forth
through your saved measurements.
•
Note that the measurement number displayed above the battery indicator
corresponds to the measurement currently shown on the screen.
Interpreting larger numbers of STIPA measurements by using the "browse measurements"
screen will be inefficient; we recommend downloading the data to a PC for this.
Please take note of the following features of the Quick STIPA module:
•
On the bottom left of the screen, a red "recording dot" is displayed when-
ever a measurement is running. Below this red dot, the progress of the cur-
rent measurement is indicated by a progress bar.
•
The "save" button is only operational when new (unsaved) measurement
data is available from a finished measurement. If this is not the case, the
save icon is colored gray.
•
The VOX-01 calculates a heuristic reliability metric for each STI measure
ment. If the measurement is found to be unreliable (e.g. due to disturbance
by impulsive sounds), then a red cross is displayed across the STI value.
Crossed-out STI values are often seen at the beginning of measurements,
when the calculation has not ran long enough to compute a reliable STI. As
soon as the cross disappears, the STI value can be trusted to be within the
usual STI measurement error of 0.03.
A crossed-out STI value means that the measurement is not (yet) sufficiently reliable
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VOX-01 Operating Manual
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