FOR-A FA-9520 Operation Manual page 198

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