Dear list, I get too much noise (something similar to buzz) when I record my own voice using PulseAudio. I have used both Audacity and GStreamer. When I set recording volume control to 0dB, recording gets too much noise The internal microphone gets so much noise that voice is distorted (https://bugzilla.redhat.com/attachment.cgi?id=1446304). The external microphone doesnâ??t distort my voice, but the buzz prevents me from using the computer to record my voice with the external mic (https://bugzilla.redhat.com/attachment.cgi?id=1446305). I donâ??t know whether the issue comes from, but I really need your help to solve the issue. Many thanks for your help, Pablo -- http://www.ousia.tk