Quantitative Analysis
384 Vivid S5/Vivid S6 User Manual
R2424458-100 Rev. 2
a)
With contrast data only.
b)
Shown only in zoom mode.
The analysis window system menu:
This menu is entered by pressing
UPDATE
MENU when the QA cursor is within one of the
analysis window.
• Delete all Sample areas: removes all traces
at once.
• Analysis signal: toggles trace display
between velocity, displacement, strain rate,
stain or greyscale intensity curves.
• Drift compensation: compensates drifting
of strain or Tissue Tracking curves by either
resetting the curve to zero at the tracking
start point (cycle resetting) or by linear
compensation throughout the cycle (linear
compensation)
• Horizontal scale: set horizontal unit as time
(s) or time interval (dt) between frames.
• Vertical auto-scaling: selects between full
unit range or a range according to the
maximum and minimum values of the
displayed trace(s).
• Vertical unit
a
: toggles between logarithmic
(dB) and linear acoustical units (AU).
• Line style: selects between solid line only or
solid line with square markers at each data
point.
• Smoothing: smooths the trace displayed by
applying a filter over a defined time window.
Both the filter type and time window are
user-selectable. The type of filter available is
depending on the analysis signal displayed.
• Export traces: saves trace data in ASCII
format, readable in spreadsheet programs. If
present, trace data for physiological traces
are also exported.
• Unzoom
b
: restores full analysis window
display when in zoom mode.
• Cancel: exits the System menu.
To Next Page
Loading...
