Communications: electrical – Condition responsive indicating system – With particular system function
Patent
1993-08-27
1996-12-31
Kostak, Victor R.
Communications: electrical
Condition responsive indicating system
With particular system function
340531, 340573, 379 38, 379 45, 379 49, G08B 2900, G08B 100, G08B 2300, H04M 1104
Patent
active
055898181
ABSTRACT:
A personal response system which provides speakerphone mode and emergency audio mode by controlling microphone sensitivity when audio signals fall below an acceptable level. Adjustable microphone sensitivity which can be controlled by the response center and/or by the help console itself. Emergency audio mode allows low level voices from outside the room the help console is in to be heard by allowing the response center to control the gradual raising or lowering the microphone sensitivity to vary the listening range of the microphone. A simultaneous increase in speaker volume allows response center personnel to converse with a disabled individual who cannot come to the help console. A second microphone and speaker in the personal transmitter permits two-way voice communication even when the individual is disabled outside of the dwelling and the help console is no longer effective.
REFERENCES:
patent: 4918717 (1990-04-01), Bissonnette et al.
patent: 5237602 (1993-08-01), Lazik
patent: 5243657 (1993-09-01), Cotton
patent: 5333171 (1994-06-01), Wang et al.
patent: 5333173 (1994-06-01), Seazholtz et al.
Ericsson Review (#2, 1981, vol. 58). Pp. 96-100 Copyright LM Ericsson.
Kostak Victor R.
Miller John W.
Smith John C.
LandOfFree
Personal response system with remotely adjustable microphone sen does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Personal response system with remotely adjustable microphone sen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Personal response system with remotely adjustable microphone sen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1144697