Adobe 22011292 - Audition - PC Using Instruction page 95

USING ADOBE AUDITION
Effects reference
Indicates the complexity of noise. Higher settings apply more processing but can degrade audio quality.
Complexity
Settings range from 1 to 100; the default is 16.
More Help topics
"Applying effects in the Waveform
"Applying effects in the Multitrack
"Use effect presets" on page 61
Automatic Phase Correction effect
The Noise Reduction/Restoration > Automatic Phase Correction effect addresses azimuth errors from misaligned tape
heads, stereo smearing from incorrect microphone placement, and many other phase-related problems.
Activates the Left and Right Channel Shift sliders, which let you apply a uniform phase shift to all
Global Time Shift
selected audio.
Auto Align Channels and Auto Center Panning
you specify using the following options:
•
Specifies the number of milliseconds in each processed interval. Smaller values increase accuracy;
Time Resolution
larger ones increase performance.
•
Determines overall processing speed. Slow settings increase accuracy; fast settings increase
Responsiveness
performance.
•
Specifies the channels phase correction will be applied to.
Channel
•
Specifies the number of samples in each analyzed unit of audio.
Analysis Size
For the most precise, effective phase correction, use the Auto Align Channels option. Enable the Global Time Shift
sliders only if you are confident that a uniform adjustment is necessary, or if you want to manually animate phase
correction in the Multitrack Editor.
More Help topics
"Applying effects in the Waveform
"Applying effects in the Multitrack
"Use effect presets" on page 61
DeHummer effect
The Noise Reduction/Restoration > DeHummer effect removes narrow frequency bands and their harmonics. The
most common application addresses power line hum from lighting and electronics. But the DeHummer can also apply
a notch filter that removes an overly resonant frequency from source audio.
To quickly address typical audio problems, choose an option from the Presets menu.
Sets the root frequency of the hum. If you're unsure of the precise frequency, drag this setting back and
Frequency
forth while previewing audio.
To visually adjust root frequency and gain, drag directly in the graph.
Editor" on page 62
Editor" on page 63
Align phase and panning for a series of discrete time intervals, which
Editor" on page 62
Editor" on page 63
Last updated 2/16/2012
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