Yes, it is like an echo canceller works. After some checks, i think the echo canceller built inside is a better choice than the EC pulseaudio module.
Thanks ________________________________ De: pulseaudio-discuss <[email protected]> en nombre de Russell Treleaven <[email protected]> Enviado: jueves, 14 de junio de 2018 15:30:39 Para: General PulseAudio Discussion Asunto: Re: [pulseaudio-discuss] Error using with Echo Cancellation Module with VoIP Just want to make sure we are on the same page. Your echo canceller stops your correspondent from hearing his/her own voice echoed back to them. Is that what you expect? Is it working as I have described? On Wed, Jun 13, 2018 at 2:20 PM, Dferop Aero <[email protected]<mailto:[email protected]>> wrote: Thank you very much Tomaz. It seems baresip has an EC built inside, as Russell said in a previous comment. If it doesn't work correctly, i will try your updated version of webrtc. Thanks a lot, Paul ________________________________ De: pulseaudio-discuss <[email protected]<mailto:[email protected]>> en nombre de Tomaž Šolc <[email protected]<mailto:[email protected]>> Enviado: martes, 12 de junio de 2018 9:16:21 Para: General PulseAudio Discussion Asunto: Re: [pulseaudio-discuss] Error using with Echo Cancellation Module with VoIP Hi Paul, On 11. 06. 2018 16:43, Dferop Aero wrote: > I have always the same error when i use the Echo Cancellation > Module. I'm seeing these kinds of errors constantly with module-echo-cancel (also running on ARM): module-echo-cancel.c: Doing resync module-echo-cancel.c: Playback too far ahead (22312), drop source 2 852 module-echo-cancel.c: Doing resync module-echo-cancel.c: Playback after capture (-1309936), drop sink 167708 I don't know what their cause is, but for me they don't seem to be causing any noticeable audio quality problems. I do find the current state of echo cancellation in Pulseaudio unusable, but that seems to be due to the echo cancellation algorithm not working properly for my use case. It might be the same for you. I've made an updated libwebrtc-audio-processing and a patched module-echo-cancel that works significantly better for me. I've sent it out to this list three months ago without much response. You might want to try it if it helps with your problems. You can get the code here (both should build with "dpkg-buildpackage" on debian-like systems): https://github.com/avian2/webrtc-audio-processing/tree/debian https://github.com/avian2/pulseaudio/tree/debian Best regards Tomaž _______________________________________________ pulseaudio-discuss mailing list [email protected]<mailto:[email protected]> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss _______________________________________________ pulseaudio-discuss mailing list [email protected]<mailto:[email protected]> https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss -- Sincerely, Russell Treleaven sip:[email protected]<mailto:sip%[email protected]>
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