New Type of Headphones in 2019

yyzsantabarbara12-14-2018 4:31pm

mapman Details Discussions Posts This discussion Message User 15,679 posts 12-15-2018 at 03:34am Copy Comment URL Report Comment Edit Delete Now that is very cool!
roberjerman Details Discussions Posts This discussion Message User 2,086 posts 12-15-2018 at 02:00pm Copy Comment URL Report Comment Edit Delete This appears to be a soundbar with a computer-controlled speaker array that tracks the user's location. Nothing said about effective range. Thumbs down!
dweller Details Discussions Posts This discussion Message User 2,152 posts 12-15-2018 at 04:11pm Copy Comment URL Report Comment Edit Delete I heard about this technology 10-15 years ago. A transducer generates a very high frequency wave, say, 250K, then a slightly different one like 245K (180 degrees out of phase?). The two signals cancel each other out and the result is a 5k signal that you can hear. Something like that. BTW, Sony was granted patents 10-15 years ago for a technology to beam sound and video DIRECTLY INTO YOUR BRAIN! How cool is that?