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Chapter 6: TL EveryPhase 51
Waveform
The Waveform selector (Triangle, Ramp, Sine,
etc.) determines the wave shape used by the
LFO. The waveform shape in use is graphically
depicted by the movement of the scanning bars
in the Modulation meter.
LFO Triggers
By default, the LFO cycles continuously through
the selected waveform. The LFO can be set to cy-
cle through the selected waveform just once, or
it can be triggered by MIDI Beat Clock, the En-
velope, or manually.
Single
When the Single trigger is selected, the LFO will
cycle thru the waveform once only and then
stop.
Beat Clock
When the Beat Clock trigger is selected, the LFO
synchronizes to MIDI Beat Clock. TL EveryPhase
receives Beat Clock signal every 64th-note. The
Duration menu determines how often the Beat
Clock signal triggers TL EveryPhase, ranging
from every 16th-note to every 4 bars. When Beat
Clock signal is received, the Beat Clock trigger
light blinks brightly. Using the Beat Clock func-
tion enables TL EveryPhase to produce consis-
tent phasing results, ensuring that the LFO is al-
ways in the same state at each beat.
Envelope
When the Envelope trigger is selected, the LFO
is triggered directly by the Envelope detector,
which listens to the audio signal. If the Side-
Chain Input selector in the Envelope section is
activated, then the side-chain audio signal is
used instead. When activated, the Envelope
light blinks brighter when an audio signal is de-
tected. The threshold level can be adjusted using
the Threshold control in the Envelope section.
If the Envelope Detector is completely released
due to previous portions of the audio signal go-
ing above threshold, a trigger occurs the next
time the audio goes above the threshold level.
Another trigger will not happen until the Enve-
lope Detector has completely released after the
audio goes below the specified threshold. Thus,
increasing the Release slider will reduce the rate
at which triggers can occur and decreasing the
Release time increases the rate at which triggers
can occur.
Selecting the LFO Waveform
LFO Triggers
In Pro Tools 6.1 and earlier, MIDI Beat
Clock be enabled in Pro Tools. Select MIDI
> MIDI Beat Clock, and enable MIDI Beat
Clock and select TL EveryPhase as a desti-
nation.