New Type of Headphones in 2019

yyzsantabarbara12-14-2018 4:31pm

roberjerman Details Discussions Posts This discussion Message User 4,319 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 3,781 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?
rossienek Details Discussions Posts This discussion Message User 1 posts 02-01-2022 at 06:18pm Copy Comment URL Report Comment Edit Delete I'm still sticking to my one plus 6 with headphone jack and refuse to upgrade since nearly no new smartphone has it vat tax calculator this days. Its so disgusting.