Harman awarded patent for flying robotic speakers TechSpot
The US Patent and Trademark Office this week awarded audio specialist Harman a patent for a mobile speaker system for virtual reality environments.
from TechSpot https://ift.tt/2XHf4FR
The US Patent and Trademark Office this week awarded audio specialist Harman a patent for a mobile speaker system for virtual reality environments.
from TechSpot https://ift.tt/2XHf4FR
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