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To "On the Fly" Screen
Sound Mode (cont'd)
dts:
This sound mode is available for any inputs. dts mode
automatically utilizes the best native dts decoding method for
any incoming dts signal and utilizes dts Neural:X surround up-
mixing to fill all available loudspeakers in the room, including
overhead speakers, if present. PCM signals are also up-mixed
with Neural:X if selected in Sound Mode Preferences (see
settings page).
dolby:
This mode is available for any inputs. Dolby mode
automatically utilizes the best native Dolby decoding method
for any incoming Dolby signal and utilizes Dolby Surround up-
mixing to fill all available loudspeakers in the room, including
overhead speakers, if present. PCM signals are upmixed
using Dolby Surround Up-mixer by default unless changed in
Sound Mode Preferences (see settings page).
stereo:
This mode is available for all inputs. Stereo mode
automatically limits playback to the main left and right
loudspeakers in the room. This mode automatically down-
mixes multi-channel signals to 2 loudspeakers whenever
necessary. LFE signals (where present) are mixed to the left
and right loudspeakers in the case where left and right
loudspeakers are set to "large" (see loudspeaker settings).
2.1:
This mode is available for all inputs. 2.1 mode is the same
as stereo mode but with the addition of the subwoofer channel
for rendering LFE. If the main left and right loudspeakers are
set to small, the subwoofer channel also contains down-mixed
low-frequency audio from the other source channels. 2.1 mode
can be useful for stereo source media playback or for playing
back TV audio without surround channels.
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Document 1000905
Acurus MUSE Immersive Processor USER GUIDE
5.1:
This mode is available for 5.1 or greater channel count
input signals. 5.1 mode automatically limits playback to five
main audio bed loudspeakers in the room plus the subwoofer.
This mode automatically down-mixes multi-channel signals
greater than 5.1 to 5.1 loudspeaker format whenever
necessary. 5.1 mode can be useful for providing a baseline
when evaluating legacy 5.1 source media with auto (up-mixed)
mode.
7.1:
This mode is available for 7.1 or greater channel count
input signals. 7.1 mode automatically limits playback to seven
main audio bed loudspeakers in the room plus the subwoofer.
This mode automatically down-mixes multi-channel signals
greater than 7.1 to 7.1 loudspeaker format whenever
necessary. 7.1 mode can be useful for providing a baseline
when evaluating legacy 7.1 source media with auto (up-mixed)
mode. 7.1 mode can also prove useful as a baseline for
evaluating the effects of overhead sound objects in immersive
surround material encoded in formats such as Dolby Atmos
and DTS:X.
Forward Arrow to "On the Fly" Screen:
arrow to change parameters on the fly for DTS dialog control
and Bass and Treble (see page 20)
Touch the forward
Revision 20190227
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