MOTU 828es, Руководство пользователя

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M O T U A U D I O T O O L S
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Figure 10-14:
View controls.
Pausing the display
The Pause button in the upper right corner of the
View section (Figure 10-14) allows you to freeze
the display at any time. To resume, click the button
again. The level meters will remain active while
the display is paused.
Line/Scatter
Choose either Line or Scatter from the menu in the
View section (Figure 10-14) to plot each point
(sample) as either a single pixel or as a continuous
line that connects each plot point to the next, as
shown below in Figure 10-15.
Figure 10-15: The same X-Y Plot displayed in Line versus Scatter mode.
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Line mode is significantly more CPU
intensive than Scatter. You can reduce Line mode
CPU overhead on the X-Y Plot by reducing the
Length parameter (described below).
Color/Grayscale
In Color mode (Figure 10-14) the most recently
displayed audio data is shown in red, which fades
to yellow, green and then finally blue, before
disappearing. In Grayscale mode, data is first
shown in white and then fades to gray. To adjust
the scale of this color/brightness change, see
“Decay” on page 89.
Axes
The Axes control (Figure 10-14) sets the opacity of
the grid displayed in the graph, from 100% (fully
visible) down to 0% (fully hidden).
Horizontal and vertical controls
The Horizontal and Vertical controls
(Figure 10-16) configure the value range of the x-
axis (left channel amplitude), and y-axis (right
channel amplitude), respectively. Click and drag
the values up or down to set them, or double-click
to return to the default value.
There are two modes for the controls: Zoom/Offset
and Min/Max . To change the mode, use the menu
shown in Figure 10-16.
Figure 10-16:
Setting the Horizontal or Vertical control modes.
In Zoom/Offset mode, Zoom scales the axis. Pos
moves the lines marking x = 0 left and right, or
y = 0 up and down.
In Min/Max mode, Min and Max let you scale the
grid by moving the -1.0 and +1.0 points along the
axis. Min/Max mode lets you control the graph
boundaries directly.
Persistence
The Persistence controls (Figure 10-17) affect the
appearance of data from when it is first displayed
until it disappears from the grid.
Pause button