Sound crackling

[Luiz]

I have this problem that the sound, at least in two games that i've played recently, is cracking at random points. I'm openig this thread because i didn't see any complains about these games, so i don't know if it's a problem in my pc or the games. The games in question are Zelda SS and metroid prime 3.

My config:

Core i7 2600K 4.1Ghz (Overclocked)
8Gb DDR3 Corsair Vengance
HD4850 512Mb
Gigabyte z68x Ud3
Win 7 64bit

I have tried to reinstall the audio driver, but it didn't work.
I have been using the dolphin 3.0-199 and rev 7719 and they both have the issue. The config in both are the default one.

The sound for everything else works very well.
I forgot to say that i'm using the hdmi of the video card for sound, not the mainboard. Could this be the problem?

[LordVador]

Are you using LLE? if not you should. Your system will support it

[Luiz]

No i'm using the HLE, but i'll try.

[Luiz]

Yes, it does fix the crackling, but as it slower than the HLE i need to increase the overclock to 5.0 Ghz to maintain the fps to 60, but everything else works properly.

[LordVador]

4.0 GHz should be enough but the essential is that it works for you. Enjoy