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Multi-channel multi-domain source identification and tracking

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04R-001/40
  • H04R-001/10
  • H04R-003/00
  • H04R-005/033
출원번호 US-0827320 (2015-08-15)
등록번호 US-9654868 (2017-05-16)
발명자 / 주소
  • Benattar, Benjamin D.
출원인 / 주소
  • STAGES LLC
대리인 / 주소
    Ungerman, Mark E.
인용정보 피인용 횟수 : 1  인용 특허 : 48

초록

An audio source location, tracking and isolation system, particularly suited for use with person-mounted microphone arrays. The system increases capabilities by reducing resources required for certain functions so those resources can be utilized for result enhancing processes. A wide area scan may b

대표청구항

1. An audio processing system comprising: a body mounted microphone array;an accelerometer linked to said microphone array;an audio source locating unit connected to said microphone array having an output representative of a location of an audio source;a location table connected to said output of sa

이 특허에 인용된 특허 (48)

  1. Pan, Davis; Cheng, Christopher J.; Salvador, Eduardo, Active noise reduction adaptive filter leakage adjusting.
  2. Andrea, Douglas; Shoell, Leonard; Mitelman, Yehuda, Adaptive filter in a sensor array system.
  3. Simon, Jeffrey Franklin, Apparatus and method for aligning and controlling reception of sound transmissions at locations distant from the sound source.
  4. Simon, Jeffrey Franklin, Apparatus and method for authorizing reproduction and controlling of program transmissions at locations distant from the program source.
  5. Nordholm, Sven Erik; Fynn, Kevin, Apparatus and method for protecting hearing from noise while enhancing a sound signal of interest.
  6. Simon, Jeffrey Franklin, Apparatus and method for time aligning program and video data with natural sound at locations distant from the program source and/or ticketing and authorizing receiving, reproduction and controlling of program transmissions.
  7. Regler, Jason, Audio or audio/visual interactive entertainment system and switching device therefor.
  8. Yoshizawa, Shinichi; Nakatoh, Yoshihisa, Audio source direction detecting device.
  9. Louboutin, Sylvain Rene Yves, Coordinated group musical experience.
  10. Lehr Michael A. ; Widrow Bernard, Directional hearing system.
  11. Oltman Randy (10A Cedar La. Highland Park NJ 08904) Nusbaum Perry L. (650 4th St. ; NE. ; No. 3 Washington DC 20002), Enhanced concert audio process utilizing a synchronized headgear system.
  12. Oltman Randy ; Nusbaum Perry L. ; Schaffer Ken ; Jakubowski David, Enhanced concert audio process utilizing a synchronized headgear system.
  13. Clair ; Jr. Roy B. (Lititz PA) Borthwick Ronald D. (Manheim PA), Enhanced concert audio system.
  14. Clair ; Jr. Roy Barry (Lititz PA) Borthwick Ronald D. (Manheim PA), Enhanced concert audio system.
  15. Clair, Jr., Roy Barry; Borthwick, Ronald D., Enhanced concert audio system.
  16. Makins J. Patrick (P.O. Box 10459 Bainbridge Island WA 98110), Hat with audio earphones.
  17. Brunner,Robert; Nguyen,Francois, Headphone.
  18. Chong, Mingliang; Khoo, Soo Beng Damien; Ang, Huang Pheng Vince, Headphones.
  19. Andrea, Douglas; Liu, Qunsheng; Probst, John, Headset with integrated stereo array microphone.
  20. Zurek Patrick M., Hearing aid headset having an array of microphones.
  21. Smaragdis, Paris; Boufounos, Petros, Locating and tracking acoustic sources with microphone arrays.
  22. Chu Peter L. ; Wang Hong, Method and apparatus for localization of an acoustic source.
  23. Ticknor Steven R. (Los Angeles CA), Method and apparatus for re-recording multi-track sound recordings for dual-channel playbacK.
  24. Amadu, Frédéric; Esnault, Thomas, Method for encoding/decoding an improved stereo digital stream and associated encoding/decoding device.
  25. Amadu, Frederic; Esnault, Thomas; Fenieres, Alexandre, Method for normalizing the power of a sound signal and associated processing device.
  26. Esnault, Thomas; Amadu, Frédéric, Method for optimizing the stereo reception for an analog radio set and associated analog radio receiver.
  27. Monceaux, Jerome; Amadu, Frederic; Lecoeur, Yann, Method for producing more than two electric time signals from one first and one second electric time signal.
  28. Katz, Brian; Schönstein, David, Method for selecting perceptually optimal HRTF filters in a database according to morphological parameters.
  29. Amadu, Frederic; Lecoeur, Yann, Method for the sound processing of a stereophonic signal inside a motor vehicle and motor vehicle implementing said method.
  30. Vieilledent, Georges Claude; Monceaux, Jérôme; Raczinski, Jean Michel; Corneloup, Michel; Lecoeur, Yann, Method for treating an electric sound signal.
  31. Brandstein Michael S. (Providence RI) Silverman Harvey F. (East Greenwich RI), Methods and apparatus for adaptive beamforming.
  32. Brandstein Michael S. ; Adcock John E. ; Silverman Harvey F., Methods and apparatus for source location estimation from microphone-array time-delay estimates.
  33. Pandey, Ashutosh; Thurston, Darrin T.; Lambert, David K.; Bathurst, Tracy A., Methods and apparatuses for multiple configurations of beamforming microphone arrays.
  34. Zhu, Manli; Li, Qi, Microphone array system.
  35. Kraft, Noah; Lanman, Richard Fritz; Wiggins, Dan; Oswaks, Jonathan; Palmborg, Nils Jacob, Passive acoustical filters incorporating inserts that reduce the speed of sound.
  36. Kraft, Noah; Lanman, Richard Fritz; Wiggins, Dan; Oswaks, Jonathan; Palmborg, Nils Jacob, Passive audio ear filters with multiple filter elements.
  37. Eldracher, Kurt, Personal audio device accessory.
  38. Saliterman,Mark, Personal listening device for arena events.
  39. Diebel, Markus; Johnson, David, Portable electronic device case with battery.
  40. Cutaia, Nicholas J.; Surazski, Luke K., Replay of conference audio.
  41. Alexander Paritsky IL; Alexander Kots IL, Small optical microphone/sensor.
  42. Frater, Robert H., Speakerphone and/or microphone arrays and methods and systems of the using the same.
  43. Tashev,Ivan; Malvar,Henrique, System and method for beamforming using a microphone array.
  44. Griffin, Michael R., System and method for steering the directional response of a microphone to a moving acoustic source.
  45. Amadu, Frederic, Test platform implemented by a method for positioning a sound object in a 3D sound environment.
  46. Simon, Jeffrey Franklin, Ticketing and/or authorizing the receiving, reproducing and controlling of program transmissions by a wireless device that time aligns program data with natural sound at locations distant from the program source.
  47. Oxford, William V., Tracking talkers using virtual broadside scan and directed beams.
  48. Budampati, Ramakrishna S.; Gonia, Patrick S.; Kolavennu, Soumitri N., Wireless communication system with channel hopping and redundant connectivity.

이 특허를 인용한 특허 (1)

  1. Davis, Ian, Method and apparatus for providing voice communication with spatial audio.
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