Comment 54 for bug 727064

I am hearing similar symptoms with a different sound card (64-bit flash preview gives jumpy sound for some sites in F14, but the same flash works in F13).
lspci -vs 00:1b.0 gives
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
 Subsystem: Dell Device 022f
 Flags: bus master, fast devsel, latency 0, IRQ 47
 Memory at fe9fc000 (64-bit, non-prefetchable) [size=16K]
 Capabilities: [50] Power Management version 2
 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
 Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
 Capabilities: [100] Virtual Channel
 Capabilities: [130] Root Complex Link
 Kernel driver in use: HDA Intel
 Kernel modules: snd-hda-intel