Hi David, When you say repeat, do you mean repeat a decode with the last encoded packet or just use the previously decoded audio during playback?
I'm also wondering how strong is the dependency between subsequent encoded packets? If there is a discontinuity due to packet loss will the decoder have some period of instability or is each encode/decode pair independent? Thanks for your help, Marko -----Original Message----- From: David Rowe <da...@rowetel.com> Sent: April 11, 2018 3:39 PM To: freetel-codec2@lists.sourceforge.net Subject: Re: [Freetel-codec2] Codec2 and packet loss Hi Marko, Just repeat the last (or maybe next) packet. My tests indicate a PER of 10% to be the limit for useful speech quality. - David On 12/04/18 06:46, Marko Milutinovic wrote: > Hello, > > What is the best way to deal with packet loss when using Codec2? For > example if I send out 10 (1-10) packets and on the receiving side I > get > 1,6,7,8,9 (after buffering) what would be the best way to minimize noise? > > Do I just sequentially decode the packets I have received and plug in > NULL audio in between or is there something else that can be done to > interpolate? > > Thanks, > > Marko > > > > ---------------------------------------------------------------------- > -------- Check out the vibrant tech community on one of the world's > most engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > > > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
