[pulseaudio-discuss] Need help to enable echo cancel in pulseaudio

Colin Guthrie gmane at colin.guthr.ie
Thu Aug 11 05:00:02 PDT 2011

'Twas brillig, and ABDUL MOIZ at 02/08/11 09:11 did gyre and gimble:
> Hi Arun,
>          I have solved this issue. the problem was rate. I have set
> rate=8000 in gst-pipeline.
> But I am facing this problem.
> When I unload the module-suspend-on-idle able to load echo module. and
> then again load module-suspend-on-idle.
> I have tried gst-launch-0.10 pulsesrc device=hw:0,0 ! pulsesink
> device=plughw:0,7 but not able execute.

These are alsa device names that you are using.... you need to use pulse
device names when using pulsesink and pulsesrc.

> Does PA echo-cancel module support for USB mic?

In theory, yes.



Colin Guthrie

Day Job:
  Tribalogic Limited [http://www.tribalogic.net/]
Open Source:
  Mageia Contributor [http://www.mageia.org/]
  PulseAudio Hacker [http://www.pulseaudio.org/]
  Trac Hacker [http://trac.edgewall.org/]

More information about the pulseaudio-discuss mailing list