5 ms·

You can't create a "bubble" of sound unless that just a marketing term for quiet and facing only the user.

• askiiart 3y ago
  Well I don't know about a bubble of sound, but there are "sound lasers" https://youtu.be/aBdVfUnS-pM https://youtu.be/aBdVfUnS-pM
  • _Parfait_ 3y ago
    go about 2:14 into that video. also outside of this argument, that is really cool either way. thanks for sending!