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Method and apparatus for adjusting the volume level of a radio 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/005
출원번호 US-0619806 (1990-11-27)
발명자 / 주소
  • Grothause Timothy A. (Sunrise FL)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

Radios (104) are commanded to determine the ambient sound level. A code representing the ambient sound level is transmitted to a calling radio (104c) or base unit 102, that determines whether to adjust the volume level (up or down) of the called radio (104a, 104b). In this way, messages will not be

대표청구항

A method for adjusting the volume setting of a two-way radio, comprising the steps of: (a) receiving from another two-way radio a first command to determine ambient sound level prior to receiving a message; (b) transmitting to said another two-way radio a radio frequency signal representing said amb

이 특허를 인용한 특허 (34)

  1. Himmelstein, Richard B., Accessing an automobile with a transponder.
  2. Himmelstein, Richard B., Accessing an automobile with a transponder.
  3. Cannon Joseph M. ; Johanson James A. ; Mooney Philip David, Adaptive paging signal in cordless telephone.
  4. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Adaptive pattern recognition based controller apparatus and method and human-interface therefore.
  5. Himmelstein, Richard B., Advanced wireless vehicle services.
  6. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Alarm system controller and a method for controlling an alarm system.
  7. Corkum David C.,CAX, Annunciating apparatus, and associated method, for radio communication device.
  8. Hardouin Larry J., Automatic volume adjustment in a wireless handset.
  9. Himmelstein, Richard B., Communications between a mobile device and vehicle based computer.
  10. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  11. Himmelstein, Richard B., Locating a target unit in a wireless network.
  12. Chavez, Timothy R.; Kirkland, Dustin, Mitigating audible acknowledgement volume in a vehicle security system.
  13. Yoshihara, Shigeo, Portable telephone capable of increasing facility of operation.
  14. Himmelstein, Richard B., Providing access with a portable device and voice commands.
  15. Heinonen Ari,FIX ; Lajunen Ari-Pekka,FIX ; Malmi Kalevi,FIX ; Virkkunen Jorma,FIX, Radio unit for a telephone set with automatic adjustment of operating parameters based on a connected power module.
  16. Himmelstein, Richard B., Security and safety processing by a vehicle based computer.
  17. Bae, Sung-Ho, Speaker control in a mobile station.
  18. Himmelstein,Richard, System and method for communicating between mobile units.
  19. Himmelstein,Richard B., System and method for enforcing a vehicle code.
  20. Himmelstein,Richard B, System and method for location-based user matching.
  21. Himmelstein, Richard B., System and method for matching users in a wireless communication system.
  22. Himmelstein, Richard B., System and method for matching wireless devices.
  23. Himmelstein,Richard B., System and method for providing information to users based on the user's location.
  24. Himmelstein, Richard B., System and method for sending broadcasts in a social network.
  25. Himmelstein,Richard B., System and method for tracking vehicle maintenance information.
  26. Himmelstein, Richard B., System and method for wireless communication between a vehicle and a mobile unit.
  27. Ho, Chi Fai; Chiu, Shin Cheung Simon, System and method of adjusting the sound of multiple audio objects directed toward an audio output device.
  28. Ho, Chi Fai; Chiu, Shin Cheung Simon, System and method of adjusting the sound of multiple audio objects directed toward an audio output device.
  29. Mitsunori Okagaki JP; Yukio Nishimoto JP, Telephone with key-click sound volume control.
  30. Himmelstein, Richard B., Wireless communication method.
  31. Himmelstein, Richard B., Wireless communication method.
  32. Himmelstein, Richard B., Wireless communication method.
  33. Patterson Gregory S. ; Jazwa Thomas E. ; Lilja Patrik H., Wireless communications assembly with variable audio characteristics based on ambient acoustic environment.
  34. Patterson Gregory S. ; Jazwa Thomas E. ; Lilja Patrik H., Wireless communications assembly with variable audio characteristics based on ambient acoustic environment.
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