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64 • DashBoard Interface Overview BAP User Guide (v1.0)
Device Info Tab
Table 16 summarizes the read-only information displayed in the Device Info tab.
Preferred Stereo
Downmix Mode
h
Lo/Ro Adds the Left and Right Surround channels
discretely to the Left and Right speaker
channels, respectively. This preserves the
stereo separation for stereo-only
monitoring and produces a
mono-compatible signal.
Dolby Pro Logic II Processes the stereo source into 5 channels
(Right Front, Center, Left Front, Right Back,
and Left Back). Also enables the processing
of 5-channels from a 4-channel Dolby
Stereo source.
Loudness
Fallback Dialnorm # This field updates automatically to the
target loudness value of the RTTL if it is
enabled.
If the RTLL is disabled, then the user should
set this field value to the loudness of the
program.
a. Changing this setting can cause audio glitches.
b. Changing this setting can cause audio glitches.
c. This field is read-only when the Audio Coding Mode is set to 3/2.
d. This menu is read-only when the Audio Coding Mode is set to 2/0.
e. This menu is read-only when the Audio Coding Mode is set to 2/0.
f. This menu is read-only when the Audio Coding Mode is set to 2/0.
g. These menus are read-only when the Audio Coding Mode is set to 2/0.
h. The LFE channel is not included in all downmix modes.
Table 16 DD DDP Encoder — Device Info
Item Parameters Description
Version # Reports the software version of the Dolby
Digital DDP Encoder service
Dolby Library
Version
# Reports the version of the Dolby encoder
library
# Input Buffer
Channels
# Specifies the number of detected input
channels available to the Dolby Encoder
Packets Processed # Displays a running count of how many
audio frames have been processed by the
Dolby Encoder
Table 15 DD DDP Encoder — Config
Item Parameters Description