Rane DEQ 60L Manual

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Rane DEQ 60L Manual Manual pdf 11 page image

Data Sheet-4DEQ 60LGRAPHIC EQUALIZER All features & specifications subject to change without notice. 10-2014©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5000 USA TEL 425-355-6000 FAX 425-347-7757 WEB rane.comReferences1. R. Miller, R. Jeffs, S. Radford, D. Bohn, “Perfect-Q, the NextStep in Graphic EQ Design,” RaneNote, (2003).Rear Panel-14+14-12-10-8-6-4-2+0+2+4+6+8+10+12-2 +2-1.75 -1.5 -1.25 -1 -0.75 -0.5 -0.25 +0 +0.25 +0.5 +0.75 +1 +1.25 +1.5 +1.75dBuoctavesindividual responses(actual slider settings)combined responseshowing effects ofband interactionFigure 1. Band interaction of 1/3-octave Proportional-Q filters-14+14-12-10-8-6-4-2+0+2+4+6+8+10+12-2 +2-1.75 -1.5 -1.25 -1 -0.75 -0.5 -0.25 +0 +0.25 +0.5 +0.75 +1 +1.25 +1.5 +1.75dBuoctavesindividual responses(actual slider settings)no band interaction or ripplecombined responseis perfectFigure 2. Graphic response of Perfect-Q filters0+2+4+6+8+10+12-2-3-4 2 3 4-1 0 1Figure 3. Phase response of Figures 1 and 2.-40-35-30-25-20-15-10-5051020 100 1k 10k 20kLow Off,Mid ‘0’,Hi OffLow ‘0’, Mid +6, Hi ‘0’Low ‘0’,Mid Off,Hi ‘0’Low +6, Mid ‘0’, Hi +6Figure 5. The interactive operation of the 3 Tone controlsAccessoryThe model SC 5.2 Security Cover is available as an option.