edit.help

speech signal process tools

This tool bar provides limited support for editing signals.  A special
file in the current directory (wcutbuffer.d) is used to hold a signal
segment.  The operation "Delete to buffer" cuts the marked region out
of the current waveform and copies it to the buffer.  The operation
"Copy to buffer" just copies the marked regiou to the buffer.  The
operation "View buffer" loads the buffer as a waves signals.  There is
an associated menu operation "insert contents of edit buffer" that
inserts the buffer's current contents at the cursor.  

You might also want to bind a mouse button to the built-in command 
"modify signal".  

WARNINGS: 

These operations (including "modify signal") do not work on
partially-buffered signals.  Repeated use of "insert contents of edit
buffer" generates ridiculously long file names (a new file is created
each time).  

While the edit operations suffice in some limited situations, they do
not provide a general editing (or mixing) capability and should not be
approached as such.

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