Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation
Patent
1990-11-27
1992-12-08
Kuntz, Curtis
Telecommunications
Receiver or analog modulated signal frequency converter
Local control of receiver operation
455355, 381 57, H04B 7005
Patent
active
051704994
ABSTRACT:
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 missed when the radio is used in a noisy environment, and messages will not be presented at an uncomfortable volume level when the radio is operating in a quite environment. In another embodiment, the called radio (104a, 104b) transmits whatever ambient sounds exists, and the ambient sound level is determined by the calling party (104c, 102).
REFERENCES:
patent: 2671849 (1954-03-01), Bartelink
patent: 3174100 (1985-03-01), Orr, Jr.
patent: 3410958 (1968-11-01), Cohen
patent: 4197498 (1980-04-01), Fukui et al.
patent: 4254303 (1981-03-01), Takizawa
patent: 4418424 (1983-11-01), Kawamoto et al.
patent: 4477809 (1984-10-01), Base
patent: 4904992 (1990-02-01), Grothause
Agon Juliana
Kuntz Curtis
Motorola Inc.
Urban Edward
LandOfFree
Method and apparatus for adjusting the volume level of a radio does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for adjusting the volume level of a radio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for adjusting the volume level of a radio will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-966295