MOTU MicroBook User Manual page 48

where left channel amplitude equals zero;
a thick white horizontal line marks where
right channel amplitude equals zero
(Figure 7-10, below). There are also thick
white diagonal lines for y = x and y = -x.
Phase Analysis
To open the Phase Analysis window
(Figure 7-11), choose it from the Devices
menu. Phase Analysis graphs frequency
versus phase difference versus amplitude
of a stereo signal on either rectangular or
polar coordinates.
In rectangular coordinates, the vertical
axis represents frequency, and the
horizontal axis represents the phase of the
left channel minus the phase of the right
channel (measured in radians).
In polar coordinates, the radius
represents frequency and the angle
(theta) from the +y vertical axis
represents the phase difference of left
channel minus the right channel.
Figure 7-12: Oscilloscope
48
Figure 7-11: R e c t a n g u l a r v e r s u s Po l a r
display with a logarithmic plot.
Oscilloscope
CueMix FX provides a full-featured
oscilloscope (Figure 7-12). To open an
oscilloscope, choose the Oscilloscope item
from the Devices menu.
The oscilloscope follows the currently
chose scope channels (Figure 7-7 on
page 46).
C U E M I X F X