Default [Q] Sound subsystem in Nokia X

Hello all.

I'm very interested in this Nokia Phone.

Some of older Nokia phones had great audio solutions. N91 is noted for having *the best* audio quality of *any* phone made up tody.

In Android world, the Samsung Galaxy S i9000 is also highly scored in that matter too.

What sound system has the Nokia X?

Do it has a dedicated chipset like wolfson or toshiba, or it is the standard codec implemented on the system chipset??

Thanks,