Number of
repetitions: The number of times
Iterative Crossfade is to repeat the selected sounds.
Start silence
length: The length of time
between successive repetitions at the start of the sound-file.
End silence
length: The length of time
between successive repetitions at the end of the sound-file. Note
that Iterative Crossfade 'inbetweens' the start silence length and
end silence length.
Mix
to: Choose whether the new
sound-file is to be a new channel in the same document, or a new
document althogether.