LENCO L-90 User Manual page 16

Cut: removes the selected audio data and stores it on the clipboard. Only one project
can be on the clipboard at a time, but that project may contain multiple tracks.
Copy: copies selected audio data to the clipboard without removing it from the
project.
Paste: inserts whatever is on the clipboard at the selected position, or cursor position
in the project. This replaces any selected audio data, if any.
Trim: removes everything to the left and right of the selection.
Delete: removes all selected audio data without copying it to the clipboard.
Silence: suppresses all selected audio data, replacing said data with silence, instead
of removing it.
Split: moves the selected region into its own track, or tracks. The affected portion of
the original track will only have silence. See the figure below:
Duplicate: copies the entire track, a part of it, or a set of tracks into new tracks. See
the picture below:
Select ... > All: selects all of the audio in all of the tracks in the project.
Select ... > Start to Cursor: selects everything from the beginning of the selected
tracks to the cursor position.
Select ... > Cursor to End: selects from the location of the cursor to the end of the
selected tracks.
Find Zero Crossings: modifies the selection slightly, so that both edges, left and
right, of the selection appear on a positive-slope zero crossing. This makes it easier
to cut and paste audio without resulting in an audible clicking sound.
Selection Save: remembers the current selection (or cursor position), allowing you to
restore it later.
Selection Restore: restores the cursor position to the last location as saved by
"selection save".
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