Velodyne DD-10+ - Page 27

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Digital Drive
PLUS
Series User’s Manual - 21
SUBWOOFER PERFORMANCE OPTIMIZATION METHOD
1
TABLE
Activity Place & Play Self-EQ Auto-EQ
PLUS
Manual-EQ
Cable Connection,
Receiver Setup,
Program Installation
& Clean Up Time
8 minutes 10 minutes 15 minutes 25 minutes
Optimization Time 0 minutes 2 minutes 5 minutes 30 minutes
Optimization
Options
Audio genres Room Room, audio system, &
listening preferences
Room, audio system, &
listening preferences
Parameters
Optimized
Contour lter
frequency and
level (boost)
Contour lter
frequency and
level (boost)
Parametric
lter levels
Subwoofer volume
Contour lter frequency and
level (boost)
Parametric lter levels
Crossover lter frequency
and slope
Phase
Subsonic lter frequency and
slope
Polarity
Subwoofer volume
Contour lter frequency and
level (boost)
Parametric lter levels
Crossover lter frequency and
slope
Phase
Parametric lter bandwidths
and frequencies
Servo gain (music to theater)
Optimization Level Average Medium Highly Customized
Requires
Microphone &
Mic Connections
No Yes Yes Yes
Requires
Auto-EQ
PLUS
Sweep Tone CD
No No Ye s Yes
Requires TV or
Windows Setup
Program
No No No Ye s
2
Requires Knowledge
of Frequency
Response
Curves and Filter
Parameters
No No No Ye s
Time if Use the
“Craw Test”
Technique to
Optimize Subwoofer
Placement
>20 minutes
3
>20 minutes
3
>20 minutes
3
>20 minutes
3