Dolby Axon: chat should exist in the game, not out of it
EA’s Need for Speed World to Feature Dolby Axon Chat Technology
Dolby Axon in Open Beta
Farewell, Dolby Axon voice chat, you will be greatly missed! : gaming
There's no off button.
Dolby did not say when it expects to see the first batch of Axon-ready console games on the market, but given its pre-existence on the PC, and beta testing with some developers before this announcement, it seems reasonable to expect we could see the first crop of titles as early as the holidays.