Behringer MODEL D User Manual page 10

10
MODEL D User Manual
3.1.5 Modifiers Section
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DECAY - when ON, the signal will decay during the time set by the DECAY
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TIME knob after a note or external trigger is released. When OFF, it will
decay immediately after a note or external trigger is released.
LOUDNESS DECAY - affects the decay of volume level of the Loudness
section.
FILTER DECAY - affects the decay of the cutoff frequency of the Filter
section.
KEYBOARD CONTROL - these switches vary the effect of the keyboard
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tracking, where the filter section is affected by the pitch of note played.
Switch 1 and 2 OFF - no keyboard tracking effect
Switch 1 and 2 ON - maximum effect
Switch 1 ON (only) - 1⁄3 of maximum effect
Switch 2 ON (only) - 2⁄3 of maximum effect
FILTER MODULATION - when ON, the filter section is modulated by the
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modulation mix, set by the MOD MIX knob.
FILTER MODE - select the filter between Low-Pass or High-Pass.
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LOUDNESS CONTOUR - these 3 knobs adjust the overall shape enveloping
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the audio after it has passed through the mixer section and filter section.
The controls affect the change in volume (loudness) level with time.
ATTACK - adjust the time it takes for the signal to reach a maximum
level after a note is played.
DECAY TIME - adjust the time for a signal to decay down to the sustain
volume level after the attack time is over. If the LOUDNESS DECAY switch
is ON, this is also how long it takes to decay to minimum once a note is
released.
SUSTAIN - adjust the volume level that the signal is sustained after the
attack time and initial decay time have been reached.
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FILTER ENVELOPE CONTROLS - these 3 knobs adjust the overall shape
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(20) (21) (22)
enveloping the filter section. The controls affect the change in cutoff
frequency with time.
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ATTACK - adjust the time for the cutoff frequency to increase from its
set value and reach the frequency set by the AMOUNT OF CONTOUR
control.
DECAY TIME - adjust the time for the cutoff frequency to decay down to
the sustain frequency after the attack time is over. If the FILTER DECAY
switch is ON, then this decay time is also how long it takes to decay from
the sustain frequency once a note is released.
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SUSTAIN - adjust the cutoff to a frequency which is sustained after the
attack time and initial decay time have been reached.
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FILTER CONTROLS - the filter can be Low-Pass or High-Pass, depending
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on the setting of the FILTER MODE switch. In Low-Pass mode, audio
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frequencies above the cutoff frequency are attenuated. In High-Pass mode,
audio frequencies below the cutoff frequency are attenuated.
CUTOFF FREQUENCY - adjust the cut-off frequency of the filter.
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(45) FILTER EMPHASIS - adjust the amount of volume level boost
(resonance) given at the cut-off frequency.
AMOUNT OF CONTOUR - adjust the amount of frequency shift given to
the cutoff frequency.
CUT CV (INPUT) - allows connection of a control voltage to control the
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cutoff frequency.
FC GATE (INPUT) - allows an external trigger voltage to be applied to
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trigger the filter contour.
FILT CONT (OUTPUT) - outputs the filter contour.
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LC GATE (INPUT) - allows an external trigger voltage to be applied to
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trigger the loudness contour.
LOUD CONTOUR (OUTPUT) - outputs the loudness contour.
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