The best bit of attending Berlin’s IFA trade show is when companies use it to offer an early look at tech that’ll get a “proper” launch later. That’s what I experienced with a demonstration of Dolby Atmos FlexConnect, a new technology to let you wirelessly connect compatible external speakers to your TV and create an Atmos-enabled spatial audio setup.
The most interesting part of Dolby’s pitch for the technology is that it’s supposedly far more forgiving about where you can place these s...