Fi?’s home cinema section, you’ll know we’re fairly big fans of Dolby Atmos – when it's done right. To catch the uninitiated ...

However, because some Dolby Atmos systems use virtualization, there can be far fewer physical speakers than channels, and this can mean dramatically different results (see the next section).

Both Dolby Atmos and DTS:X introduced object-based surround sound (see DTS). See surround sound. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Dolby Atmos might be the first name you think of ... Open Source Project (essentially stock Android) later this year, meaning it’ll come to every Android phone that can still get updates.