FOR-A FA-9520 - Page 198

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 Loudness Control Settings 1/2
Parameter
Default
Setting range
Description
Loudness
Control
Off
Off
On
Allows you to turn On or Off the Loudness Level
Adjustment feature. Set to Off to enable only
loudness measurement. The On/Off setting can
only be changed while loudness measurement is
being stopped.
Response
Slow
Normal
NA
-4, -3, -2, -1
Normal
+1, +2, +3, +4
Allows you to select the loudness level adjustment
speed (SLOW) to achieve the target level for
long-term loudness level adjustment, allowing
gradual leveling.
The larger the value, the faster the response
allowing greater adjustment.
NA: Disables the SLOW adjustment function.
Response
Fast
Normal
NA
-4, -3, -2, -1
NORMAL
+1, +2, +3, +4
Allows you to select the loudness level adjustment
speed (FAST) to achieve the target level for
instantaneous loudness level adjustment, allowing
sudden leveling (leveling down only).
The larger the value, the faster the response
allowing greater adjustment.
NA: Disables the FAST adjustment function.
Target
Level
+0.0 LU
-2.0- to +2.0 LU
(0.1 LU)
Allows you to set the target loudness level (offset).
The target level of the standard selected under
Standard is displayed to the left of the setting box.
Minimum
Gain
-20.0 dB
-20.0 to 0.0 dB
(1.0 dB)
Allows you to set the minimum gain (lower
threshold) to limit the attenuation.
Maximum
Gain
0.0 dB
0.0 to +5.0 dB
(1.0 dB)
Allows you to set the maximum gain (upper
threshold) to limit the magnification.
IMPORTANT
Change Response settings according to the audio material characteristics. For
materials with a wide audio level range, set each setting to a large value. For materials
that prefer minimum loudness adjustment, set each setting to a small value.
 Loudness Channel Assign 1/2
Parameter
Default
Setting range
Description
Mode
Stereo
Monaural
Stereo
5.1 CH
Allows you to select the audio mode
of an audio signal for its loudness
level to be measured and adjusted.
Left
EMB1
CH1
*3
EMB1 CH1 to 16
EMB2 CH 1 to 16
AES CH 1 to 8
Analog CH 1 to 4
Down Mix 1 Left
Down Mix 1 Right
Down Mix 2 Left
Down Mix 2 Right
Dolby Decoder Slot A/B CH 1 to 8
*4
Dolby Decoder Slot A/B Downmix L
*4
Dolby Decoder Slot A/B Downmix R
*4
Allows you to select audio signals to
be measured and adjusted.
EMB1: FS1 IN input audio signals
EMB2: FS2 IN input audio signals
AES: AES input audio signals
Analog: Input analog audio signals
Down Mix: Internally generated
downmixed audio signals.
Dolby Decoder Slot A/B CH 1 to 8:
Dolby decoder output audio signals
Dolby Decoder Slot A/B Downmix:
Dolby decoder downmixed output
audio signals
Right
*1
EMB1
CH2
*3
The same as above
The same as above
Center
*2
EMB1
CH3
*3
The same as above
The same as above
LFE
*2
EMB1
CH4
*3
The same as above
The same as above
Ls
*2
EMB1
CH5
*3
The same as above
The same as above
Rs
*2
EMB1
CH6
*3
The same as above
The same as above
*1 Selectable if Mode is set to Stereo or 5.1ch.