Rear Panel - Rane DEQ 60L Manual
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Also See for DEQ 60L:
- Operator's manual (8 pages) ,
- Operator's manual (4 pages) ,
- Operator's manual (4 pages)
Table of Contents
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DEQ 60L
GRAPHIC EQUALIZER
Rear Panel
+14
+12
+10
+8
+6
+4
d
+2
B
+0
u
-2
individual responses
-4
(actual slider settings)
-6
-8
-10
-12
-14
-2
-1.75
-1.5
-1.25
-1
-0.75
-0.5
Figure 1. Band interaction of 1/3-octave Proportional-Q filters
+14
+12
no band interaction or ripple
+10
+8
+6
+4
d
+2
B
+0
u
-2
individual responses
-4
(actual slider settings)
-6
-8
-10
-12
-14
-2
-1.75
-1.5
-1.25
-1
-0.75
-0.5
Figure 2. Graphic response of Perfect-Q filters
References
1. R. Miller, R. Jeffs, S. Radford, D. Bohn, "Perfect-Q, the Next
Step in Graphic EQ Design," RaneNote, (2003).
©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5000 USA TEL 425-355-6000 FAX 425-347-7757 WEB rane.com
Data Sheet-4
combined response
showing effects of
band interaction
-0.25
+0
+0.25
+0.5
+0.75
+1
+1.25
+1.5
octaves
combined response
is perfect
-0.25
+0
+0.25
+0.5
+0.75
+1
+1.25
+1.5
octaves
+12
+10
+8
+6
+4
+2
0
+1.75
+2
-4
-3
Figure 3. Phase response of Figures 1 and 2.
10
Low +6, Mid '0', Hi +6
5
0
-5
-10
-15
-20
-25
-30
-35
-40
+1.75
+2
20
100
Figure 5. The interactive operation of the 3 Tone controls
Accessory
The model SC 5.2 Security Cover is available as an option.
All features & specifications subject to change without notice. 10-2014
-2
-1
0
1
Low O ,
Low '0',
Mid '0',
Mid O ,
Hi O
Hi '0'
1k
2
3
4
10k
20k
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