Rocktron Xpression - Manual (Page 33)

Flanging splits the input signal into two individual delayed signals (Voice 1
and Voice 2), then modulating the delayed signals so that, when summed back
with the direct signal, phase cancellations will occur at some frequencies while
peaks in the response will occur at others.
The PARAMETER SELECT control will allow you to access these FLANGER parameters.
The PARAMETER ADJUST control allows you adjust the selected parameter:
Functions and Parameter Descriptions
FLANGER
Function
FLANGER I/O
FLN OUT 1
FLN PAN1
FLN DPTH 1
FLN RATE 1
TIME1
FLN OUT 2
FLN PAN2
FLN DPTH 2
FLN RATE 2
TIME2
FLN REGEN
The FLANGER I/O parameter determines whether the flange circuit is
active or bypassed for the current preset. Select IN to engage the
flanger circuit. Select OUT to bypass the circuit.
The FLANGER OUTPUT 1 parameter determines the overall volume
of Voice 1.
The FLANGER PAN 1 parameter allows you to pan Voice 1 to the left
or right channel.
The FLANGER DEPTH 1 parameter adjusts the amount of modulation
of Voice 1. Lower DEPTH settings produce more subtle effects, while
higher settings will result in a more drastic effect.
The FLANGER RATE 1 parameter determines the speed at which
Voice 1 is modulated.
The TIME1 parameter determines the multiplier by which a new
modulation rate will be selected for the RATE 1 parameter when the
Tap Delay feature of the Xpression is used. (See Section 7 page 50:
"Tap Delay" for more information on the Tap Delay feature.)
The FLANGER OUTPUT 2 parameter determines the overall volume
of Voice 2.
The FLANGER PAN 2 parameter allows you to pan Voice 2 to the left
or right channel.
The FLANGER DEPTH 2 parameter adjusts the amount of modulation
of Voice 2. Lower DEPTH settings produce more subtle effects, while
higher settings will result in a more drastic effect.
The FLANGER RATE 2 parameter determines the speed at which
Voice 2 is modulated.
The TIME2 parameter determines the multiplier by which a new
modulation rate will be selected for the RATE 2 parameter when the
Tap Delay feature of the Xpression is used. (See Section 7 page 50:
"Tap Delay" for more information on the Tap Delay feature.)
The FLANGER REGENERATION parameter determines how much of
the the delayed output signal is fed back into the input. More regenera-
tion produces a more pronounced "jet airplane" type of effect.
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