Adobe 25520388 User Guide - Page 416

Highpass and Lowpass effects, Invert (audio) effect, MultibandCompressor effect, Multitap Delay effect

Page 416 highlights

USING ADOBE PREMIERE PRO 411 Effects and transitions Highpass and Lowpass effects The Highpass effect removes frequencies below the specified Cutoff frequency. The Lowpass effect eliminates frequencies above the specified Cutoff frequency. The Highpass and Lowpass effects are available for 5.1, stereo, or mono clips. Invert (audio) effect The Invert (audio) effect inverts the phase of all channels. This effect is available for 5.1, stereo, or mono clips. MultibandCompressor effect The MultibandCompressor effect is a three-band compressor with controls for each band. Use this effect instead of the compressor in Dynamics when you need a softer sounding compressor. Use the graphical controls in the Custom Setup view, or adjust values in the Individual Parameters view. The Custom Setup view displays the three bands (low, mid, high) in the Frequency window. You control the gain for each band by adjusting handles for makeup gain and frequency range. The handles of the center band determine the crossover frequency of the bands. Drag the handles to adjust the corresponding frequency. This effect is available for 5.1, stereo, or mono clips. Solo Plays the active band only. MakeUp Adjusts the levels, in decibels. BandSelect Selects a band. In the graphical control, click a band to select it. Crossover Frequency Increases the range of frequencies for the selected band. Output Specifies the output gain adjustment to compensate for the reduction or increase in gain caused by compression. This helps to preserve the mix of the individual gain settings. Use the following controls for each band: Threshold 1-3 Specifies the level (between -60 and 0 dB) the incoming signal must exceed to invoke compression. Ratio 1-3 Specifies the rate of compression, up to 8:1. Attack 1-3 Specifies the time (between 0.1 and 10 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. Multitap Delay effect The Multitap Delay effect adds up to four echoes of the original audio in the clip. This effect is available for 5.1, stereo, or mono clips. 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 nondelayed echo. Last updated 1/16/2012

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411
USING ADOBE PREMIERE PRO
Effects and transitions
Last updated 1/16/2012
Highpass and Lowpass effects
The Highpass effect removes frequencies below the specified Cutoff frequency. The Lowpass effect eliminates
frequencies above the specified Cutoff frequency. The Highpass and Lowpass effects are available for 5.1, stereo, or
mono clips.
Invert (audio) effect
The Invert (audio) effect inverts the phase of all channels. This effect is available for 5.1, stereo, or mono clips.
MultibandCompressor effect
The MultibandCompressor effect is a three-band compressor with controls for each band. Use this effect instead of the
compressor in Dynamics when you need a softer sounding compressor.
Use the graphical controls in the Custom Setup view, or adjust values in the Individual Parameters view. The Custom
Setup view displays the three bands (low, mid, high) in the Frequency window. You control the gain for each band by
adjusting handles for makeup gain and frequency range. The handles of the center band determine the crossover
frequency of the bands. Drag the handles to adjust the corresponding frequency. This effect is available for 5.1, stereo,
or mono clips.
Solo
Plays the active band only.
MakeUp
Adjusts the levels, in decibels.
BandSelect
Selects a band. In the graphical control, click a band to select it.
Crossover Frequency
Increases the range of frequencies for the selected band.
Output
Specifies the output gain adjustment to compensate for the reduction or increase in gain caused by
compression. This helps to preserve the mix of the individual gain settings.
Use the following controls for each band:
Threshold 1-3
Specifies the level (between –60 and 0 dB) the incoming signal must exceed to invoke compression.
Ratio 1-3
Specifies the rate of compression, up to 8:1.
Attack 1-3
Specifies the time (between 0.1 and 10 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.
Multitap Delay effect
The Multitap Delay effect adds up to four echoes of the original audio in the clip. This effect is available for 5.1, stereo,
or mono clips.
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 nondelayed echo.