[Bug 9040] New: Regression:Distortion of voices in "Secret Files of Tunguska"

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=9040

Summary: Regression:Distortion of voices in "Secret Files of
                    Tunguska"
           Product: Wine
           Version: unspecified
          Platform: All
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-directx-dsound
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

After updating wine from ~0.9.38 to 0.9.40, I got some strange sound "effects".
It sounds like "knocking" or "overdrive", mainly disturbing in voices. After few
"git bisect"Žs, I found out:
a7d6ed8ea65260f62f1762b05c496bee0944e6a1 is first bad commit
commit a7d6ed8ea65260f62f1762b05c496bee0944e6a1
Author: Maarten Lankhorst 
Date:   Wed Jun 13 17:05:49 2007 +0200

dsound: Simplify mixing by removing remixing support, and fix its waveout
breakage.

Based on a patch by Peter Dons Tychsen.

:040000 040000 736eca236d0ebae24b5688d44afdce594884fc8a
86bc67d2716bb82bb35154daa77411f4240d3705 M      dlls

Please excuse my bad english.
Regards