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BACCH TM 3D Sound. 3D Imaging . Cross-sight Canceller . Edgar Choueiri . Recording . Playback . 3D Audio . Crosstalk Canceller . Optimal crosstalk cancellation IP Problem solved using techniques from my research in plasma physics Hearing the world as it is in 3D

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slide1

BACCHTM 3D Sound

3D Imaging

.

Cross-sight Canceller

.

Edgar Choueiri

Recording

.

Playback

.

3D Audio

.

Crosstalk Canceller

.

slide2
Optimal crosstalk cancellation IP
  • Problem solved using techniques from my research in plasma physics
  • Hearing the world as it is in 3D
  • Requires 2 loudspeakers only
  • All stereo recordings since 1954 become naturally 3D
  • Perfect complement for 3D TV and 3D movies
  • Single sweet spot using any pair of loudspeakers
  • Multiple sweet spots with phased array
what are the applications
What are the applications?
  • Home audio
  • Car audio
  • 3D Movies
  • 3D TV
  • Computer gaming
  • Teleconferencing
  • Music Recording
  • Security and Military
  • Medical; Helping the hearing impaired
ip status
IP Status
  • Provisional patent filed by PU October 2010
  • Full Patent being filed by PU this month
  • “BACCH 3D Sound” and “Pure Stereo 3D Audio” trademarks registered
  • PU approached by more than a dozen companies including Sony Pictures, Columbia Records, ESPN, Brookstone, Jawbone and Apple.
  • Licensing schemes already developed by PU