FOR-A FA-9520 - DOWN MIX Settings

117
6-7. DOWN MIX1 SET
D O W N M I X 1 S E T
161
M O D E : S T E R E O
S U R R O U N D M I X : - 3dB
C E N T E R M I X : - 3dB
M A S T E R L V L : - 3dB
Parameter
Default
Setting range
(Steps)
Description
MODE
*1
STEREO
STEREO
SURROUND
MONAURAL
Selects a mode to downmix1
audio signals.
SURROUND MIX
-3dB
-3dB
-6dB
-9dB
OFF
Sets the Ls/Rs (surround
channels) level.
OFF : (-∞dB) Excludes surround
channels from the downmix.
CENTER MIX
-3dB
-3dB
-4.5 dB
-6dB
Sets the C (center channel) level.
-3dB: The output level after the
downmix retains the original
center channel level.
-4.5dB, -6dB: Used to reduce the
audio level in case it becomes too
loud due to the center channel
audio mixing to both the right and
left channels.
MASTER LVL
-3dB
-3dB
0dB
AUTO
Sets the level for the downmixed
audio signals as a whole.
If set to AUTO, Down MIX Master
Level changes according to the
Downmix Mode and Surround
Mix level selections.
*2
*1 See section 10. “Downmix Block Diagram” for details on downmix modes.
*2 If MASTER LVL is set to AUTO, Master Level changes as shown in the below table.
Surround Mix Level
Down Mix Mode
-3dB
-6dB
-9dB
OFF (-∞dB)
Stereo
approx.-7.7dB
approx.-6.9dB
approx.-6.3dB
approx.-4.6dB
Surround
approx.-9.9dB
approx.-8.7dB
approx.-7.7dB
approx.-4.6dB
Monaural
approx.-12.9dB
approx.-12.0dB
approx.-11.4dB
approx.-9.5dB
Menu button
IN SEL
DOWN MIX