Install pulseaudio-utils and look at the padsp application. Maybe this [1] will help also.
[1] http://fedorasolved.org/Members/fenris02/pulseaudio-fixes-and-workarounds -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
