On 11/7/06, Andrzej Ciarkowski <[EMAIL PROTECTED]> wrote: > > Jitter Buffer and PLC are the one of most complicated parts of VoIP and > > at the same time very important for good sound quality. > Yeah, sure. Currently I'm not very familiar with sipX code, but if we find > it interesting to use it in our code, I was thinking of adding PLC based on > forward and backward linear prediction, non-linear neural predictor or noise > masking depending on voiced/unvoiced/transient characteristics of previous & > next frames (I have a degree at Sound Engineering :) ). Sounds great :) Hope you'll find sipXtapi useful and help us with sound quality improvements. Really, sipXtapi is the only cross-platform VoIP library with full integrated stack -- from audio play/capture to high-level call management. Problems with sipXtapi lies in the fact that it was used with GIPS VoiceEngine for a long time and sipXmedaLib is not very mature now.
> Unfortunately currently I must learn a lot about sipX design and idioms before > I'll be able to commit such changes. sipXtapi's underlying libraries really lack good documentation. So we're open to documentation-improving patches. ;) -- Regards, Alexander Chemeris. _______________________________________________ sipxtapi-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/
