Specifications
DigiRack Plug-Ins Guide32
Ping-Pong Delay Adds a stereo, ping-pong delay 
to the audio signal by feeding back the original 
signal to its opposite channel.
Gain Adjusts gain (volume) change, in decibels 
or percentage before clip.
Invert Inverts phase (polarity).
Pitch Shift Changes an audio file’s pitch with or 
without changing its duration.
Reverse Rewrites selected audio in reverse.
DC Offset Removal Recognizes and removes DC 
offset from audio files.
Signal Generator Generates audio tones for 
equipment calibration purposes.
Time Compression/Expansion Changes an audio 
file’s duration with or without changing its 
pitch.
The AudioSuite Window
When you choose a plug-in from the 
AudioSuite menu, the AudioSuite window ap-
pears. From this floating window you can access 
and edit the controls for any non-real-time Au-
dioSuite plug-in.
Plug-In Selector
From this menu you can select any AudioSuite 
plug-in installed in your Plug-Ins folder. (The 
Plug-In Selector follows the Pro Tools preference 
for Organize Plug-Ins Menu By.) 
Selection Reference
This menu aims the selected process at either re-
gions selected in an audio track or playlist, or at 
regions selected in the Audio Regions List.
When you select a region on-screen (in either a 
track/playlist or the Region List) Pro Tools nor-
mally selects both occurrences of the region. 
Since you may not want to process both, this 
menu provides a convenient means of limiting 
the AudioSuite process to regions selected in 
one or the other.
 AudioSuite window
File Mode
Selector
Plug-In
Selector
Bypass
Process
mode
Selection
reference
Process
button
Preview
button
Use In Playlist 
button
Plug-In Selector menu (flat list, non-category view)










