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Providing audio playback during a conference based on conference system source 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/15
  • H04N-007/14
  • H04R-003/00
  • H04S-005/00
출원번호 US-0468172 (2012-05-10)
등록번호 US-8878891 (2014-11-04)
발명자 / 주소
  • Kenoyer, Michael L.
  • Oxford, William V.
출원인 / 주소
  • LifeSize Communications, Inc.
대리인 / 주소
    Meyertons Hood Kivlin Kowert & Goetzel, P.C.
인용정보 피인용 횟수 : 2  인용 특허 : 28

초록

In various embodiments, a system may include a first conferencing system with a first speaker and a second speaker. The first conferencing system may be coupled to a second conferencing system and a third conferencing system. In some embodiments, audio from the second conferencing system may be repr

대표청구항

1. A conferencing system, comprising: at least one first speaker;at least one second speaker; anda network port, wherein the conferencing system is coupled to a second and a third conferencing system over a network via the network port, wherein the conferencing system, the second conferencing system

이 특허에 인용된 특허 (28)

  1. Buchele, William N., Adaptive speech filter.
  2. McCaskill, John, Automatic camera tracking using beamforming.
  3. Maeng, Joonyoul; Williams, Errol R., Automatic voice tracking camera system and method of operation.
  4. Epps David C. (Denver CO), Circuit for nulling the talker\s speech in a conference call and method thereof.
  5. Rodman,Jeffrey; Drell,David; Vander Kam,Rick A.; Sexton,Martin G.; Binford,Don; Nimri,Alain; Ratcliff,Jeff; Kilday,Carolyn; Hess,Michael J., Conference link between a speakerphone and a video conference unit.
  6. Kang, Kyeong Ok; Jang, Dae Young; Kwak, Jin Suk; Hong, Jin Woo; Kim, Sung Han; Lim, Young Kwon; Kim, Jin Woong; Popp, Harald; Geyersberger, Stefan; Fiesel, Wolfgang, Data CODEC system for computer.
  7. Ludwig, Lester F.; Lauwers, J. Chris; Lantz, Keith A.; Burnett, Gerald J.; Burns, Emmett R., Dedicated echo canceler for a workstation.
  8. Liu, Zicheng; Zhang, Zhengyou; He, Li-wei; Chou, Philip A.; Chen, Minghua, Energy-based sound source localization and gain normalization.
  9. Loui Alexander C. P. ; Sun Ming-Ting ; Chen Ting-Chung, Group-of-block based video signal combining for multipoint continuous presence video conferencing.
  10. Kiyohara, Masahiro; Kazui, Masato; Takahashi, Kazunori, Image processing apparatus, image processing system and recording medium for programs therefor.
  11. Lukacs Michael Edward, Infinitely expandable real-time video conferencing system.
  12. Potts, Steven L.; Wang, Hong; Rabiner, Wendi Beth; Chu, Peter L., Locating an audio source.
  13. Brandstein Michael S. ; Adcock John E. ; Silverman Harvey F., Methods and apparatus for source location estimation from microphone-array time-delay estimates.
  14. Ludwig ; Jr. Lester Frank, Methods and systems for multimedia communications via public telephone networks.
  15. Ludwig Lester F. (Foster City CA) Lauwers J. Chris (Menlo Park CA) Lantz Keith A. (Los Altos CA) Burnett Gerald J. (Atherton CA) Burns Emmett R. (Incline Village NV), Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompre.
  16. Ludwig Lester F. (Foster City CA) Lauwers J. Chris (Menlo Park CA) Lantz Keith A. (Los Altos CA) Burnett Gerald J. (Atherton CA) Burns Emmett R. (Incline Village NV), Multimedia collaboration system with separate data network and A/V network controlled by information transmitting on the.
  17. Swerup, Jan, Multiparty call of portable devices with party positioning identification.
  18. Ludwig, Lester; Brown, William Blake; Yul, Inn J.; Vuong, Anh T.; Vanderlippe, Richard W.; Burnett, Gerald; Lauwers, Chris; Lui, Richard; Applebaum, Daniel, Networked video multimedia storage server environment.
  19. Tucker, Mike; Binford, Don; Flott, Rick; Vanderwilt, Patrick; Kenoyer, Michael; Weaver, Jason C.; Manning, Earl, Personal videoconferencing system having distributed processing architecture.
  20. Hirai,Toru; Kawakami,Fukushi; Shimizu,Yasushi; Honji,Yoshikazu; Ikeda,Masahiro; Tohyama,Mikio, Picked-up-sound recording method and apparatus.
  21. Lukacs Michael Edward (25 Wanamassa Point Rd. Ocean Township NJ 07712), Real time video conferencing system and method with multilayer keying of multiple video images.
  22. Curry,James E.; McAllister,Alexander I.; Hatton,Patricia V., Spatial sound conference system and apparatus.
  23. Potekhin, Sergey; Knaz, Eran; Shani, Sharon, Spatially correlated audio in multipoint videoconferencing.
  24. Boyer David Gray, System and method for associating multimedia objects for use in a video conferencing system.
  25. Chu, Peter L.; Kenoyer, Michael; Washington, Richard, System and method for computing a location of an acoustic source.
  26. Kenoyer, Michael L.; Oxford, William V., Video and audio conferencing system with spatial audio.
  27. Ippolito Peter M. ; Cook Caroline M., Video conferencing apparatus for group video conferencing.
  28. Epps, David C., Whisper circuit for a conference call bridge including talker nulling and method therefor.

이 특허를 인용한 특허 (2)

  1. Sculley, Darrin, Content amplification system and method.
  2. Epstein, Lewis; Kincaid, Brett; Yoo, Hyun; Stage, Suzanne; Scherrer, Lukas; Cheng, Larry, Personal control apparatus and method for sharing information in a collaborative workspace.
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