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Low power system and method for communicating audio information to patrons having portable radio receivers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/00
출원번호 US-0895005 (1978-04-10)
발명자 / 주소
  • Corderman Roy C. (9209 Long Hills Dr. Sun City AZ 85351)
인용정보 피인용 횟수 : 46  인용 특허 : 0

초록

Low power apparatus and method for tuning portable receivers of patrons of an establishment (such as an auditorium) to a predetermined frequency and communicating audio frequency information to the patrons via the portable receivers. An audio signal is derived from an audio frequency public address

대표청구항

A system for communicating audio information to a plurality of patrons of an establishment, each of the patrons having a portable radio receiver, said system comprising in combination: (a) means for producing a radio frequency carrier signal; (b) means for producing audio frequency electrical signal

이 특허를 인용한 특허 (46)

  1. Simon, Jeffrey Franklin, Apparatus and method for aligning and controlling reception of sound transmissions at locations distant from the sound source.
  2. Simon, Jeffrey Franklin, Apparatus and method for authorizing reproduction and controlling of program transmissions at locations distant from the program source.
  3. Simon, Jeffrey Franklin, Apparatus and method for authorizing reproduction and controlling of program transmissions at locations distant from the program source.
  4. 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.
  5. Matthew Scott C ; Esdaile Tony Robert,GBX ; Milne Michael Robert,GBX, Automatic tuning AM transmitter.
  6. Matthew, Scott; Esdaile, Tony; Milne, Michael, Automatic tuning AM transmitter.
  7. Chao, David; Howell, Thomas A.; Thomas, C. Douglass; Tong, Peter P., Electronic eyewear and display.
  8. 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.
  9. Clair ; Jr. Roy Barry (Lititz PA) Borthwick Ronald D. (Manheim PA), Enhanced concert audio system.
  10. Clair, Jr., Roy Barry; Borthwick, Ronald D., Enhanced concert audio system.
  11. Thomas, C. Douglass; Tong, Peter P., Eyeglasses for wireless communications.
  12. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyeglasses having a camera.
  13. Howell, Thomas A.; Chao, David; Tong, Peter P.; Thomas, C. Douglass, Eyeglasses with RFID tags or with a strap.
  14. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Eyeglasses with a clock or other electrical component.
  15. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Day, Robert Grant; Tong, Peter P., Eyeglasses with a heart rate monitor.
  16. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyeglasses with a printed circuit board.
  17. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Eyeglasses with activity monitoring.
  18. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Eyeglasses with activity monitoring.
  19. Howell, Thomas A.; Chao, David; Lee, Yeou Soon; Thomas, C. Douglass; Tong, Peter P., Eyeglasses with activity monitoring and acoustic dampening.
  20. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Eyeglasses with electrical components.
  21. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyeglasses with hearing enhanced and other audio signal-generating capabilities.
  22. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Eyeglasses with user monitoring.
  23. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting after-market electrical components.
  24. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting after-market electrical components.
  25. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting bone conducting speaker.
  26. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting electrical components and apparatus therefor.
  27. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting electrical components and apparatus therefor.
  28. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting embedded electronic components.
  29. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting embedded electronic components.
  30. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear supporting one or more electrical components.
  31. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear with monitoring capability.
  32. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear with multi-part temple for supporting one or more electrical components.
  33. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear with radiation detection system.
  34. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear with radiation detection system.
  35. Howell, Thomas A; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear with radiation detection system.
  36. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Eyewear with radiation detection system.
  37. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Eyewear with touch-sensitive input surface.
  38. Meyer, James E., Method and system for enhancing sound.
  39. Bishop Michael K. (Fort Wayne IN), School bus approach notification method and apparatus.
  40. Malec John (Chicago IL) Moser Joseph P. (Glendale Heights IL), Shopping cart display system.
  41. Sweis, Jason; Rice, Vivian Liane; Chao, David; Guo, Zhiyang, Shutter eyewear.
  42. Matthew,Scott; Esdaile,Tony; Milne,Michael, Smart tuning AM transmitter.
  43. Howell, Thomas A.; Chao, David; Thomas, C. Douglass; Tong, Peter P., Tethered electrical components for eyeglasses.
  44. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Tethered electrical components for eyeglasses.
  45. Howell,Thomas A.; Chao,David; Thomas,C. Douglass; Tong,Peter P., Tethered electrical components for eyeglasses.
  46. Oxman Martin H. (Malden MA), Wireless aircraft passenger audio entertainment system.
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