Owner's Manual

Chapter 6 Component Guide
DME Designer Owner’s Manual
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*1 APF: The APF (All Pass Filter) is a filter that passes all frequency bands while affecting only the phase. Used to match the
phase of the crossover bands.
APF 1st shifts the phase from 0° to 180°, while APF 2nd shifts the phase from 0° to 360°. APF 2nd also allows Q adjustment.
*2 Horn EQ: CD (Constant Directivity) horn speakers exhibit a roll-off in high-frequency level.
Horn EQ is provided to compensate for this roll-off. For this reason the gain can only be set to higher than 0dB, and the
frequency higher than 500Hz.
Name Function
1 Crossover response (phase) Shows crossover phase response.
2 Crossover response (level) Shows crossover level response.
Parameter Range Function
3 Type PEQ
L.SHELF 6dB/Oct
L.SHELF 12dB/Oct
H.SHELF 6dB/Oct
H.SHELF 12dB/Oct
HPF
LPF
APF
*1
1st
APF
*1
2nd
Horn EQ
*2
Select a filter type from the menu.
4 B/W 0.023 ~ 6.672 Sets the octave bandwidth for each band.
5 Q 63.0 ~ 0.10 Sets the Q for each band.
6 Frequency 20 Hz to 20 kHz Sets the frequency for each band.
7 Gain -18 dB to +18 dB Sets the gain for each band.
8 Bypass ON/OFF Bypasses the PEQ for each band.
9 PEQ On ON/OFF Turns PEQ ON.