David Santamauro wrote: > Since upgrading my audio PC to 64-bit, Hardware or software upgrade? > the delta 1010 analog inputs emit a constant 'hiss' -36 -30dB. Analog > outputs and digital ins and outs are fine. The delta 1010 from > a hardware perspective is fine as I tested it on the same pc hardware > under windows7 64-bit. In theory, this sounds like a driver bug. > So far, I have tested it in a 32-bit fedora, 32-bit windows vista and > 64-bit windows7 all successfully. This problem arises only in 64-bit > fedora. Does the 32-bit Linux use the same driver version? If yes, then it's possible that the 32-bit and 64-bit kernels configure the PC differently; for example, there might be noise on the power line due to a different kind of power management. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
