Xbox 360 Inside and Out: ... but since the all the audio is done in software, the Xbox 360 can easily support additional sound channels if games wanted to move up to 6.1 or 7.1-channel output.

Microsoft has discussed how Xbox One's Skype-powered voice chat quality will far surpass that of the Xbox 360, but today we get to hear a side-by-side comparison of the two codecs in a SoundCloud ...

What's likely to be the last version of the Xbox 360 omits some connections and doesn't do you any favors in the price tag. ... Gone is the dedicated optical audio-out found on earlier 360 models.