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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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  1. BACCHTM 3D Sound 3D Imaging . Cross-sight Canceller . Edgar Choueiri Recording . Playback . 3D Audio . Crosstalk Canceller .

  2. 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

  3. 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

  4. 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

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