[hts-users:01968] Bug in HTS-demo/data/scripts/window.pl

["Heiga Zen (Byung Ha CHUN)" <heiga.zen@xxxxxxxxxxxxxxxxx>]

Hi all,

I found a bug related to voiced/unvoiced boundary handling in 
HTS-demo/data/scripts/window.pl

--- window.pl 2008-09-02 12:34:47.298587000 +0000
+++ window.pl 2009-05-06 09:34:08.462018000 +0000
@@ -89,6 +89,9 @@
          # check space boundary (ex. voiced/unvoiced boundary)
          $boundary = 0;
          for ($k=-$nlr; $k<=$nlr; $k++) {
+            if ($win[$k+$nlr+1]==0.0) {
+               next;
+            }
             if ($t+$k>=0 && $t+$k<$T && $original[($t+$k)*$dim+$j] == 
$ignorevalue) {
                $boundary = 1;
             }

Note that this bug doesn't cause any problem if you're using the 
standard window coefficients files provided with HTS-demo.

Best regards,

Heiga ZEN (Byung Ha CHUN)

--
--------------------------
Heiga ZEN (Byung Ha CHUN)
Speech Technology Group
Cambridge Research Lab
Toshiba Research Europe
phone: +44 1223 436975

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