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A
Selecting various types of noise in the spectral display
A. Hiss B. Crackle C. Rumble
For a video about repairing audio, see www.adobe.com/go/vid0245.
See also
"About the spectral display" on page 32
"Select frequency ranges" on page 37
Remove background noise
To remove steady background noise such as hiss or hum, use the Clean Up Audio task.
1
(Optional) Help Soundbooth better distinguish noise from desirable audio. In the Editor panel, select an area that
contains only noise. Then choose Tasks > Clean Up Audio, and click Capture Noise Print.
In the Editor panel, select the audio you want to clean up.
2
3
In the Clean Up Audio task, click Noise.
Set the following options:
4
Specifies the amplitude of the noise floor. Audio that falls below this threshold is attenuated. Use lower
Reduction
values for audio with a wide dynamic range, such as classical music with loud and quiet passages. Use higher values
for audio with a compressed dynamic range, such as pop music.
Determines how much to attenuate audio that falls below the noise floor.
Reduce By
Use Captured Noise Print
5
Click Preview, and adjust settings as needed. To compare processed and original audio, click the power button
When you achieve the best-sounding results, click OK to process the audio file.
6
See also
"Selecting audio" on page 36
B
Distinguishes noise from desirable audio using the noise print you captured in step 1.
C
SOUNDBOOTH CS3
42
User Guide
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