Orban OPTIMOD-FM 8600Si, Operating Manual

Page: 11 / 356

Digital Radio Processing........................................................................................3-14
BS.1770 Compliance for Digital Radio .................................................................3-15
Input/Output Delay ...............................................................................................3-15
C
USTOMIZING THE
8600S
I
’
S
S
OUND
.................................................................................3-16
Basic Modify...........................................................................................................3-16
Advanced Modify ..................................................................................................3-17
Gain Reduction Metering .....................................................................................3-17
To Create or Save a User Preset ............................................................................3-18
A
BOUT THE
P
ROCESSING
S
TRUCTURES
...............................................................................3-19
F
ACTORY
P
ROGRAMMING
P
RESETS
...................................................................................3-20
Table 3-1: Factory Programming Presets ....................................................................... 3-22
E
QUALIZER
C
ONTROLS
....................................................................................................3-29
Table 3-2: Five-Band Equalization Controls................................................................... 3-32
S
TEREO
E
NHANCER
C
ONTROLS
.........................................................................................3-35
Table 3-3: Stereo Enhancer Controls.............................................................................. 3-36
AGC C
ONTROLS
............................................................................................................3-36
Table 3-4: AGC Controls.................................................................................................. 3-37
Table 3-5: Peak Limiter Controls Common to 8500-Style and MX Presets ................... 3-42
P
EAK
L
IMITER
C
ONTROLS
................................................................................................3-42
Peak Limiter Controls Common to 8500-style and MX Presets ..........................3-42
Figure 3-1: 0-100 kHz Baseband Spectrum (Loud-Hot preset)...................................... 3-43
Figure 3-2: 19 kHz Pilot Notch Filter Spectrum (Loud-Hot preset; detail).................... 3-43
8500-Style Peak Limiter Controls..........................................................................3-46
Table 3-6: 8500-Style Peak Limiter Controls .................................................................. 3-47
Figure 3-3: Bass Clipper Input/Output Transfer Curves as Bass Clip Shape Control is
Varied from 0.0 (Hard) to 10.0 (Soft) ............................................................................. 3-48
Advanced 8500-Style Peak Limiter Controls ........................................................3-48
8600Si MX Technology Peak Limiter Controls .....................................................3-49
Table 3-7: MX Technology Peak Limiter Controls ......................................................... 3-50
T
HE
T
WO
-B
AND
S
TRUCTURE
...........................................................................................3-52
The Protection Presets...........................................................................................3-52
Setting Up the Two-Band Structure for Classical Music......................................3-53
Customizing the Settings ......................................................................................3-54
The Two-Band Structure’s Setup Controls ...........................................................3-54
Table 3-8: Two-Band Controls ........................................................................................ 3-55
T
HE
F
IVE
-B
AND
S
TRUCTURE
............................................................................................3-58
Putting the Five-Band Structure on the Air.........................................................3-59
Table 3-9: Multiband Controls ....................................................................................... 3-59
Customizing the Settings ......................................................................................3-59
The Five-Band Structure’s Full and Advanced Setup Controls............................3-60
Table 3-10: Multiband Controls ..................................................................................... 3-61
Table 3-11: MB Attack / Release Controls ...................................................................... 3-63
Table 3-12: MB Band Mix Controls................................................................................. 3-67
To Override the Speech/Music Detector ........................................................................ 3-71
A
BOUT THE
8600S
I
’
S
HD / D
IGITAL
R
ADIO
P
ROCESSING
.....................................................3-71
Delay Difference between HD and FM Outputs .................................................3-73
HD I/O Setup Controls ...........................................................................................3-74
Input/Output > HD Digital Radio screen:....................................................................... 3-74
Table 3-13: HD I/O Setup Controls ................................................................................. 3-74
Digital Output................................................................................................................. 3-76
Unique HD Audio Controls ...................................................................................3-78
Table 3-14: Unique HD Audio Controls (in HD Distortion page in PC Remote)........... 3-78