Sony SF-10000 User Manual
Sound Forge processes
The remainder of this chapter describes the functions located in the Process menu.
Auto Trim/Crop
Auto Trim/Crop removes silence from an audio file. In addition, this function automatically fades the endpoints of a phrase.
Using Auto Trim/Crop
1.
Open the Voiceover.pca file.
2.
From the Process menu, choose Auto Trim/Crop. The Auto Trim/Crop dialog is displayed.
3.
From the Preset drop-down list, choose Phrase Concatenator 1 and click OK. The Auto Trim/Crop function deletes silence in the
file and creates new regions based on the preset’s parameters. For more information, see
file and creates new regions based on the preset’s parameters. For more information, see
Auto Trim/Crop controls
The following controls are located in the Auto Trim/Crop dialog.
Control
Description
Function
This drop-down list contains five modes:
• Keep edges outside of the selection Removes silence within the selection, but retains all data outside of
the selection.
• Remove edges outside of the selection Removes silence within the selection and deletes all data beyond
the selection.
• Remove silence between phrases (creates regions) Removes silence within the selection and creates
regions from individual phrases. For more information, see
• Remove data beyond loop points Removes all data beyond the selected loop. For more information, see
• Remove data from start and limit file length Allows you to specify an amount of sound to be deleted from
the beginning of each file and specify a maximum length for converted files. If a file is longer than this
length, it is trimmed. This preset is useful for creating sample clips.
length, it is trimmed. This preset is useful for creating sample clips.
Attack threshold
Determines the threshold level for detection of the trim/crop start point: -Inf. indicates complete silence, and
0 dB indicates maximum amplitude level.
0 dB indicates maximum amplitude level.
Release threshold
Determines the threshold level for detection of the trim/crop end point: -Inf. indicates complete silence, and
0 dB indicates maximum amplitude level.
0 dB indicates maximum amplitude level.
Fade in
Determines the length (in milliseconds) of the fade applied to a section of audio prior to the detected trim/
crop start point.
crop start point.
Fade out
Determines the length (in milliseconds) of the fade applied to a section of audio following the detected trim/
crop end point.
crop end point.
PROCESSING AUDIO
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