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283
Adobe Premiere Pro Help
Applying Effects
Using Help
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Contents
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Index
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283
Attack 1-3
Specifies the time (between 0.1 and 100 milliseconds) the compressor takes to
respond to a signal that exceeds the threshold.
Release 1-3
Specifies the time required for the gain to return to the original level when
the signal falls below the threshold.
MakeUp 1-3
Adjusts the compressor’s output level (between –6 and +12 dB) to
compensate for a loss in gain caused by compression.
Multitap Delay
The Multitap Delay effect adds up to four echoes of the original audio in the clip.
Delay 1-4
Specifies the amount of time between the original audio and its echo. The
maximum is 2 seconds.
Feedback 1-4
Specifies the percentage of the delayed signal to be added back into the
delay to create multiple decaying echoes.
Level 1-4
Controls the volume of each echo.
Mix
Controls the amount of delayed and non delayed echo.
Notch
The Notch effect removes frequencies that are near the specified center. The Center
control specifies the frequency to be removed. If you are removing power-line hum, type a
value that matches the power-line frequency used by the electrical system where the clip
was recorded. For example, in North America and Japan type 60 Hz, and in most other
countries type 50 Hz.
Parametric EQ
The Parametric Equalization effect increases or decreases frequencies near the specified
Center frequency.
Center
Specifies the frequency at the center of the specified range.
Q
Specifies the range of frequencies to be affected. A low setting creates a narrow band;
a high setting creates a wide band. The amount by which frequencies are adjusted is set in
decibels by the Boost parameter. The Boost control specifies how much to adjust the
specified Width in decibels.
Boost
Specifies the amount by which to increase or decrease the range of frequencies
(between –20 and +20 dB).
PitchShifter
The PitchShifter effect adjusts the pitch of the incoming signal. Use this effect to deepen
high voices or vice versa. You can adjust each property using graphical controls in the
Custom Setup view, or by changing values in the Individual Parameters view.
Pitch
Specifies the change in pitch in semitone steps. The adjustable range is between
–12 and +12 semitones.
FineTune
Determines the fine tuning between the semitone grid of the Pitch parameter.
FormantPreserve
Prevents formants in the audio clip from being affected. For example,
use this control when increasing the pitch of a high voice to prevent it from sounding
cartoon-like.
