Merging Pyramix User Manual page 306

Displayed time
Spatialization
Enable
Stereo display type
Interpolate
Loudness
Enable M ( EBU mode Momentary : 400ms ) enables the display of a loudness bargraph with integration time of
Enable S ( EBU mode Short : 3s ) enables the display of a loudness bargraph with integration time of 3 seconds,
Enable (custom integration time) enables the display of a loudness bargraph with user-selectable integration
Enable LIaR (Loudness Integration and Range) enables the display of the loudness INT and LRA meter and
Standard ITU preset
EBU Mode (R128) preset
ATSC A/85 & ITU 1864 preset
Customize...
Scale
EBU +9 absolute (LUFS) This scale covers a range from -41 LUFS to -14 LUFS and is appropriate for
EBU +18 absolute (LUFS) This scale covers a range from -59 LUFS to -5 LUFS and is appropriate for
EBU +9 relative (LU)
EBU +18 relative (LU)
Target Loudness
Gate threshold
Peak hold time
Color Range
Show channels separately
Show history graph
Displayed time
The slider enables adjustment of the time window that the History Graph displays
from 00:02:00s to 02:00:00s
When ticked the spatial displays are active and shown in the Metering page.
The drop-down list offers the choice of: Phase Oscillo , Phase Stereo-meter and
VU stereo-meter .
When ticked, the dots of the Phase Oscillo display will be interpolated. It is irrele-
vant to other meter displays
400ms, which corresponds to the momentary mode according to EBU R128.
which corresponds to the short-term mode according to EBU R128.
time. The integration time is set with the Integration time slider.
graph.
The drop-down list offers the choice of:
When this option is selected the Target loudness and Gate threshold slid-
ers are active.
The drop-down menu allows you to select one of the following scales for the loud-
ness bargraphs.
programs with small dynamic range.
programs with large dynamic range.
This scale covers the same range as EBU +9 absolute (LUFS) , but is labeled
in LU, relative to -23 LUFS, hence from -18 LU to +9 LU. This scale is only
available with EBU Mode (R128) preset.
This scale covers the same range as EBU +18 absolute (LUFS) , but is
labeled in LU, relative to -23 LUFS, hence from -36 LU to +18 LU. This scale is
only available with EBU Mode (R128) preset.
When Customize... is the selected preset the slider enables adjustment between
-30 LUFS and -20 LUFS.
When Customize... is the selected preset the slider enables values between -70LU
and -4 LU relative to be set. This threshold is relative to the selected Target loud-
ness. When the instantaneous loudness is below this threshold, the integrated
loudness calculation does not take the values into account until the instantaneous
loudness rises above the threshold again.
The slider varies the peak hold time between 0 and 19.5 seconds in half second
increments plus on click . (Peak is held until the display is clicked.)
The two markers set the transition points between the color bands in the Loud-
ness graph displays. Defaults are -30LUFS and -16LUFS.
When ticked each channel will have its own LUFS bargraph display. Note: the his-
tory graph will NOT display the sum of all channels, when this button is ticked.
Instead, it shows the maximum channels loudness.
When ticked the history graph is shown in the Metering page.
The slider enables adjustment of the time window that the History Graph displays
from 00:02:00s to 02:00:00s
Final Check Metering : Final Check Window 13 - 306