Atomic AmpliFire, Руководство пользователя, Страница: 32 / 59

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PARAMETER SETTINgS -
EffEcTS
CONTINUED . . .
SPEEd (Hz): Controls the rate at which the LFO (Low-Frequency Oscillator)
oscillates . The output of the LFO controls the delay time of the wet signal . A faster
LFO rate means the delay times will change more quickly and the resulting comb
filter will move around more quickly . Turn up for a faster whooshing sound .
SWEEP (0-100%): Controls the depth of the LFO . As depth is increased, the LFO
will swing between larger and larger values . This means that the delay time of the
wet signal will change more drastically and the FLANGER’s comb filter will sweep
across a wider range of frequencies .
REgEN (0-100%): Controls the amount of regeneration (or feedback) of the
FLANGER . This is the amount of wet output signal that is fed back to the input of
the FLANGER. Higher values result in increased resonance of the FLANGER’s comb
filter and a more dramatic audible effect .
WAVE (0-100%): Adjusts the geometric shape of the LFO. The LFO shape is
adjustable from full triangle wave (0%) to full sine wave (100%) or anywhere in
between .
PHASE (0-360°): Controls the phase relationship between the left channel LFO and
the right channel LFO for the stereo FLANGER. For example, setting to 180 ° allows
one channel to be sweeping up while the other sweeps down. Note: The FLANGER
must be in POST position for it to operate in stereo mode .
dUTY (0-100%): Adjusts the rise and fall time of the LFO. At 50%, the LFO will rise
and fall at the same rate . The percentage indicates what portion of one LFO period
will be spent during the rise. For example, at 25% it will rise for 1/4 of the total
period of one LFO cycle and fall in 3/4 of the period . So it will rise three times as
quickly as it falls .
THRU-ZERo (oN/off): Turning this ON adds some delay to the dry signal so
that the delay time of the wet swings between positive and negative delay times
relative to the dry. This allows it to pass “thru-zero” delay time. This simulates
vintage flangers that accomplished this by varying the speed of one tape player
relative to another .
INVERT fb (oN/off): Setting this to ON will invert the feedback of the FLANGER
before it is summed with the input . In the frequency domain, this changes the
nature of the FLANGER’s comb filter so that the notches swap places with the
peaks. The result is a more “jet” type of FLANGER.
INVERT MX (oN/off): Turning this ON will invert the phase of the wet signal
before it is mixed back in with the dry. This allows the swapping of the FLANGER’s
comb filter notches without changing the feedback to negative .
bUTToN: Assign the FLANGER ENABLE functionality to the selected footswitch .
Pressing the assigned footswitch will toggle between ACTIVE and BYPASS mode of
the FLANGER . Please note that the assigned footswitch must be in PRESET ASSIGN
mode .