soxdial: tweak doc.

1 files changed, 5 insertions, 0 deletions

diff --git a/soxdial b/soxdial
index 703fdb3..572b6cd 100755
--- a/soxdial
+++ b/soxdial
@@ -300,6 +300,11 @@ These options affect B<sox>; see the B<sox>(1) man page for details.
 
 =head1 NOTES
 
+B<1.> Any trailing silence at the end of the audio is removed, but
+silence at the start is left intact: the only way to get silence at
+the start is to use a comma or B<-s>, B<--silence>, which means the
+user I<wants> the leading silence.
+
 B<2.> B<soxdial> works by iterating over the words on the command
 line, and building up an array of B<sox> commands for each dial string
 or segment of dial tone. At the end, all the B<sox> commands are run