[Bug 715737] Mic doesn't work on acer aspire one 522, and neither does the external speaker jack

https://bugzilla.novell.com/show_bug.cgi?id=715737 https://bugzilla.novell.com/show_bug.cgi?id=715737#c7 --- Comment #7 from Takashi Iwai <tiwai@suse.com> 2011-11-24 11:45:30 UTC --- Some devices have a PDM digital mic, and this sends the inversed-phase in one channel. Thus, summing the stereo channels into a mono channel gives only some noises. Unfortunately, PulseAudio can't know of this (even the driver doesn't know exactly). So, just use stereo streams on such machines. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.