I did try capture with pasuspender -- arecord -f cd -D plughw:Intel and use only arecord -f cd -D plughw:Intel In both cases sound was recorded without noise, so it seems to be a problem in pulseaudio.
-- [Realtek ALC861] noise when recording with a microphone https://bugs.launchpad.net/bugs/677354 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
