Setting Markers In Diagrams - OPTICOM OPERA - V 3.5 User Manual

Objective perceptual analyzer
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C H A P T E R
4 :
Displayed Values
Time:
F Smpl:
Tracking:
DC Filter:
Delay:
Status:
Atten:
Rel Time
Table 4.1: Interpretation of the displayed values
Figure 4.42: General information related to the current measurement settings

4.4.5 Setting Markers in Diagrams

In most diagrams small markers can be set by double clicking with the mouse
anywhere in the diagram, or selecting
small cross as in
coordinates written next to it. When setting a second marker into the same
diagram, not only the coordinates will be shown, but also the difference
between the two markers. To remove a marker again, either double click on it,
or use the context menu (right mouse button), which also enables you to clear
all markers at once.
Figure 4.43:
Markers
G E T T I N G
T O
K N O W
F R A M E W O R K
The time when the measurement has been finished.
Sample rate of input signals
Status of the delay tracking function (on or off)
Status of the DC filter (on or off)
Delay in ms (first from top) as well as in samples
(second from top)
Reliability of the automatic delay compensation
(0..100%, Fixed=fixed delay set).
Level difference between reference and test signal (dB)
Current point of time in the measurement
Set Marker
Figure 4.43
will appear at the place of the click, with it's
73
T H E
O P E R A ™
Interpretation
from the context menu. A

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