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46
UltraProteus Operation Manual
EFFECTS SECTION
Stereo Flanger
A flanger consists of a short audio delay line whose output is mixed together
with the original signal. Mixing the delayed and original signals together results
in multiple frequency cancellations creating a comb filter effect as shown in the
diagram below. Since the flanger is a type of filter, it works best with harmoni-
cally rich sounds such as strings.
The flanging effect was originally created using two tape recorders playing
identical recordings. By exactly synchronizing the two decks and then slowing
the speed of one by grasping the tape reel flanges, the flanging effect was born.
The flanger in the UltraProteus is a stereo device consisting of two separate
delay lines controlled by a single set of controls. The block diagram of the
flanger is shown below.
FREQUENCY (log)
AMPLITUDE (dB)
LFO
LFO
Depth
LFO
Rate
R Output
Feedback
Amount
R Input
L Output
Minimum
Delay
L Input
+
-
Delay
0-6.5 mS
Delay
0-6.5 mS
Содержание Ultraproteus
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Страница 11: ...Chapter 1 Basic Setup 1 UltraProteus INTRO BASIC SETUP ...
Страница 12: ...UltraProteus Operation Manual 2 ...
Страница 20: ...UltraProteus Operation Manual 10 ...
Страница 21: ...11 Chapter 2 Basic Operation UltraProteus BASIC OPERATION ...
Страница 27: ...27 Chapter 4 Midimap Menu UltraProteus MIDIMAP MENU ...
Страница 28: ...28 UltraProteus Operation Manual ...
Страница 37: ...37 Chapter 5 Effects Section UltraProteus EFFECTS SECTION ...
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Страница 57: ...37 Chapter 5 Effects Section UltraProteus EFFECTS SECTION ...
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Страница 77: ...57 Chapter 6 Hyperpreset Menu UltraProteus HYPERPRESET MENU ...
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Страница 87: ...83 Chapter 7 Preset Programming PRESET PROGRAMMING ...
Страница 103: ...67 Chapter 7 Preset Programming PRESET PROGRAMMING UltraProteus PRESET PROGRAMMING ...
Страница 104: ...68 UltraProteus Operation Manual PRESET PROGRAMMING ...
Страница 120: ...99 Chapter 8 Preset Menu UltraProteus PRESET MENU ...
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Страница 150: ...129 Chapter 9 Copy Menu COPY MENU UltraProteus COPY MENU ...
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Страница 158: ...137 Chapter 10 Step by Step STEP BY STEP UltraProteus STEP BY STEP ...
Страница 159: ...138 UltraProteus Operation Manual STEP BY STEP ...
Страница 307: ...286 UltraProteus Operation Manual NOTES ...