Hi Karthik, I could confirm that when APS-direct was in early development phase, we experienced noise only on silence when using S60 APS G.729. However I am not sure if your problem is the same one since you mentioned that you have disabled the VAD. At that time, IIRC, we have rechecked the code, e.g: if the APS frame header (2 bytes header) is set and evaluated properly, all seemed fine but the noise still occurred. We tried to disable the VAD for SID frame generation (annex B?) and the noise gone. So we decided to disable the VAD for G.729 [1] in the symb_aps_dev.c. IIRC again, this has been tested on E65 (220Mhz?) and N95 (those are our main test devices for APS-DIRECT development). So, could you check the revision number you are using and see if the fix in [1] is included. Or perhaps you can try the latest SVN trunk, APS-DIRECT is included there along with related fixes. [1] http://trac.pjsip.org/repos/ticket/735 Regards, nanang On Tue, Apr 14, 2009 at 2:18 PM, Karthik Babu <cytrion at gmail.com> wrote: > Hi , > > I was able to compile the APS-DIRECT branch and could also port the same to > 5 models of s60 phones .? (N73,E51,E61i,N95,E71) > > > I used s60 3rd Edition MR SDK? . It worked well except on E61i and N95 . > Both N95 and E61i had background noise and only when > > using G729 codec . VAD? is to set to false , but still i am getting > distortion in the background . > > > Any solutions for the above situation ? > > > Thanks > -- > Karthik > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > >
