Adobe 25520388 - Premiere Pro - PC Using Manual page 412

USING ADOBE PREMIERE PRO
Effects and transitions
•
Determines the ratio of Dry and Effects signal. A setting of 100% corresponds to a ratio of 1/1 while a setting
Mix
of 0 will defeat the effect signal.
•
Adds a percentage of processed voices back into the effect input. Feedback can give a waveform an extra
Feedback
echo or reverb effect. A little feedback (less than 10%) can provide extra richness, depending on the delay and vibrato
settings. Higher settings produce more traditional feedback, a loud ringing that can get loud enough to clip the signal.
Sometimes this clipping is a desired effect, as in the Flying Saucers preset, which generates the warbled sounds of UFOs
whizzing around your head.
• Specifies the maximum amount of delay allowed. An important component of chorusing is the introduction
Delay
of short delays (often in the 15-35 millisecond range) that vary in duration over time. If the setting is very small, all the
voices start merging into the original, and an unnatural flanging effect might occur. If the setting is too high, a warbled
effect might occur, like a tape being eaten by a cassette deck.
DeClicker effect
The DeClicker effect is used to remove unwanted clicks from the audio signal. Clicks often are introduced by bad
splices on film edits, or bad digital edits of the audio footage. Often the DeClicker is very helpful for small pops
introduced by hitting a microphone.
In the Effect Controls panel, Custom Setup for this effect shows Input and Output monitors. The first shows the input
signal with any detected clicks. The second shows the output signal with the clicks removed.
Determines the threshold for the detection and thus determines how much of the signal will be affected.
Threshold
This control ranges from 0 to 100%.
Determines the extent of the reduction of low frequency clicks. These sometimes sound more like a plop than
DePlop
a click. This control ranges from 0 to 100%.
DeCrackler effect
The DeCrackler effect removes crackling sounds from sources such as 16mm and 35mm film soundtracks, and shellac
or vinyl recordings. The DeCrackler effect can also mitigate crackles caused by raindrops on windows, bad audio
cables, the proximity of electrical devices to microphone cables, and clip-on microphones rubbing cloth.
In the Effect Controls panel, Custom Setup for this effect shows Detected Crackles and Output monitors. The first
shows the input signal with any detected crackles. The second shows the output signal with the crackles removed.
Determines the detection level for the crackles. This control ranges from 0 to 100%.
Threshold
Determines the amount by which the crackles will be reduced. This control ranges from 0 to 100%.
Reduction
This meter indicates the efficiency of the DeCrackler. The Threshold dial should be tweaked to get
Efficiency meter
the maximum value. Please be aware that the maximum will also be reached when the threshold is very low, but at this
point the fundamental audio signal will be harmed.
When selected, this control lets you hear only the sounds that will be removed. When the actual contents of
Audition
the audio can be heard in audition mode, this is a strong indication that the threshold is set too low. If the threshold is
left unadjusted the audio signal will be harmed.
DeEsser effect
The DeEsser effect removes sibilance and other high frequency "SSS"-type sounds, which are often created when a
narrator or vocalist pronounces the letters "s" and "t." This effect is available for 5.1, stereo, or mono clip.
Specifies the amount of reduction applied to the "SSS" sound. The meter displays the amount of the reduction,
Gain
in decibels.
Last updated 1/16/2012
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