DSPManager: better IT translation
by ale8530

PS2: Dottie

Change-Id: I3658cea4b0443b72545eb6a58f99405711a615f6
sc: Fix Speaker derp

We applied the wrong value to the speaker in preferences as
we called the wrong method to read the speakers value.

fix the method call, get rid of our troubles.

Change-Id: Id52fc8397a1eb4198ae2271bf88693e15b816369