ADOBE AUDITION CS5 KEYBOARD SHORTCUTS

PLAY AND ZOOM                                                                       

Toggle between Waveform and Multitrack Editor	8	8
Start and stop playback	Spacebar	Spacebar
Move current-time indicator to beginning of timeline	Home	Home
Move current-time indicator to end of timeline	End	End
Move current-time indicator to previous marker, clip, or selection edge	Ctrl+left arrow	Command+left arrow
Move current-time indicator to next marker, clip, or selection edge	Ctrl+right arrow	Command+right arrow
Toggle preference for Return CTI To Start Position On Stop	Shift+X	Shift+X
Zoom in horizontally	=	=
Zoom in vertically	Alt+=	Option+=
Zoom out horizontally	-	-
Zoom out vertically	Alt+minus sign	Option+minus sign
Add marker	M or * (asterisk)	M or * (asterisk)

EDIT                                                                

Repeat previous command (opening its dialog box and clicking OK)	Shift+R	Shift+R
Repeat previous command (opening its dialog box but not clicking OK)	Ctrl+R	Command+R
Open Convert Sample Type dialog box	Shift+T	Shift+T
Capture a noise reduction profile for the Noise Reduction effect	Shift+P	Shift+P
Activate left channel of a stereo file for editing	Up arrow	Up arrow
Activate right channel of a stereo file for editing	Down arrow	Down arrow
Make spectral display more logarithmic or linear	Ctrl+Alt+up or down arrow	Option+Command+up or down arrow
Make spectral display fully logarithmic or linear	Ctrl+Alt+Page Up or Down	Option+Command+Page Up or Down
Increase or decrease spectral resolution	Shift+Ctrl+up or down arrow	Shift+Command-up or down arrow

MIXING                                                                                 

Select the same input or output for all audio tracks	Ctrl+Shift-select	Command+Shift-select
Activate or deactivate Mute, Solo, Arm For Record, or Monitor Input in all tracks	Ctrl+Shift-click	Command+Shift-click
Adjust knobs in large increments	Shift-drag	Shift-drag
Adjust knobs in small increments	Ctrl-drag	Command-drag
Nudge selected clip to the left	Alt+comma	Option+comma
Nudge selected clip to the right	Alt+period	Alt+period
Maintain keyframe time position or parameter value	Shift-drag	Shift-drag
Reposition envelope segment without creating keyframe	Ctrl-drag	Command-drag

Special Credit to: ADOBE HELP

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