https://bugs.winehq.org/show_bug.cgi?id=28282
--- Comment #51 from Andrew Eikum aeikum@codeweavers.com --- (In reply to Steven V. Wilson from comment #50)
wine 1.7.39 still has this problem. I just installed The Elder Scrolls V Skyrim. Every one voices sound like they have feedback. Not that it matters here but I also tried wine staging with the same version of wine and there is no change in the sound problem.
Are you using PulseAudio? If so, what version? What operating system are you using?
Can you get a log with the channels from http://wiki.winehq.org/Sound? Just do enough to reproduce the issue and quit, then compress the log (xz works well) and upload here.