Hi all,
The current PLC algorithm uses only one pitch period, and therefore behaves bad during burst lost (Beeps in background),
I have prolonged the pitch period under burst loss situation and tested it using a small utility of ITU STL2005. As for the music files
(which were produced using VLC's file output module), the modified plc can handle 50% and 50ms long loss, although it might be that
the music wave doesn't vary very fast, i think the modification still improve the performance very much.
The attachment is the rar of the modified files, very little change <<asteriskplc.rar>> .
Sincerely,
Colin
asteriskplc.rar
Description: asteriskplc.rar
_______________________________________________ --Bandwidth and Colocation provided by Easynews.com --
asterisk-dev mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev
