http://www.yarra3dx.com/technology/
I'm not aware of this technology being available at a consumer level before.
Yes, this looks much worse.
I mean constant references to some general HRFTs for speaker based system in unrestricted normal room.
AFAIK this is a different technology to Yamaha's.
It works not good. Suggest to avoid such things.
You can also see history of Yamaha sound projector.
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