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Chapter 6 Filter eects 111
The main areas of the AutoFilter window are the Threshold, Envelope, LFO, Filter, Distortion, and
Output parameter sections.
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Threshold slider: Sets an input level that—if exceeded—triggers the envelope or LFO that
dynamically modulates lter cuto frequency. See AutoFilter threshold on page 111.
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Envelope parameters: Dene how the lter cuto frequency is modulated over time. See
AutoFilter envelope on page 112 .
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LFO parameters: Dene how the lter cuto frequency is modulated by the LFO. See AutoFilter
LFO on page 113 .
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Filter parameters: Control the tonal color of the ltered sound. See AutoFilter lter on page 114 .
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Distortion parameters: Distort the signal both before and after the lter. See AutoFilter
distortion on page 115 .
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Output parameters: Set the level of both the dry and eect signal. See AutoFilter output on
page 115 .
AutoFilter threshold
The Threshold parameter analyzes the level of the input signal. If the input signal level exceeds
the set threshold level, the envelope and LFO are retriggered.
Note: Retriggering of the envelope or LFO occurs only if the Retrigger button is active.
You can use the envelope and LFO to modulate the lter cuto frequency.