PS4 Spec Update: Audio DSP Is Based On AMD’s TrueAudio

[ethomaz]

I'm on phone now but I think it is hardware related becuase only R7 260 and R9 290 supports this features... all others GCN cards not (eg. R9 280).

I can't say how it works or how it changes the way the audio is processed because I didn't see (well hear) nothing using it yet.