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CHOrus - 1
Main
Chorus
Speed
Range: 0.1Hz to 10Hz
Controls the Rate of sweep in a range from 1 sweep every
10 seconds to 10 sweeps every second.
Depth
Range: 0 to 100%
Determines how wide a modulation (sweep) is produced.
LFO Phase
Range:0º-90º-180º
Determines the sine wave modulation phase shift between
left and right channels. At 0º the left and right modulation
will move in sync. At 180º the modulation will move the
channels against each other.
Golden Ratio
Range: Off - On
ForasmoothsoundingChoruseffectsettheGolden
Ratioparameterin“onposition”.Thiswayanidealsetting
between Speed and Depth is achieved. Basically this
means that the higher Speed the less Depth is required to
obtain the same feeling of Chorus amount.
Phase Invert
Range: Off - On
Inverts the phase of the Chorus in the right channel. This
gives a considerably wider sounding Chorus effect.
FB Delay
Feedback
Feedback
Range:0to99%
Controlstheamountofeffectsignalroutedbacktothe
ChorusInput(Flanging).
Feedback Lo Cut
Range: Off to 800Hz
FeedbackLoCutenablesyoutoremovelowfrequencies
fromthefeedbackloop.
Feedback Hi Cut
Range:1kHztooff
FeedbackHiCutenablesyoutoremovehighfrequencies
fromthefeedbackloop.
Delay
Delay
Range: 1 to 670ms
AChorusisbasicallyaDelaybeingmodulatedbyanLFO.
The Delay parameter controls the length of this Delay.
A typical Chorus uses Delays of approx 10ms.
Hi Cut Freq
Range: 100Hz to flat
HiCutfilterenablesyoutomaketheChorussoundmore
“warm”.Thisisa6dBperoctavefilter.
Hi Cut Att
Range: -40 to 0.0dB
GainforHiCutfilter.Adjustablein0.5dBsteps.
ThisalgorithmthatderivesfromtheM5000canproduce
highresolutionStereoChorusandFlangingeffects,or
ModulatedStereoDelaysofupto650msperchannel,
and offers a modulation oscillator with relative L/R phase
control.Formicro-delaysensitivealgorithmslikeflanging,
note that predictable results are best obtained using a
direct feed-through mixed inside the effect, rather than
mixing the signals outside the algorithm. The System 6000
implementation of Chorus 1 can be used with sample rates
ofupto96kHz.
The Chorus algorithm occupies:
@ Normal Sample Rate : 1/4 DSP Resource
@ Double Sample Rate : 1/4 DSP Resource
Algorithm Inputs/Outputs are distributed as follows:
E1 - E4
L
R
L
R
INPUT
OUTPUT
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