Home integrated signal system

Details Home integrated signal system Home integrated signal system

1979-03-27

1981-01-06

Yusko, Donald J.

Communications: electrical

Digital comparator systems

179 2A, 340371, H04Q 916, H04M 1100

Patent

active

042439736

ABSTRACT:
A coordinating unit receives an input signal from the ringing circuit of a telephone, a doorbell switch, the timer of a washing machine, or the like. The coordinating unit, through a program muting circuit reduces the volume of televisions, radios, or the like, in the home and signals of the presence of an input signal by ringing a prescribed chime or chimes associated with the particular input signal. Also, a switching feature is incorporated in order that the power may be removed from certain preselected sockets in the home to eliminate noise from machinery such as power tools or vacuum cleaners. Furthermore, an outdoor signaling device can be operated by the coordinating unit for flashing lights and buzzers mounted exteriorly of the house.

REFERENCES:
patent: 3613604 (1971-10-01), Peterson et al.
patent: 3624646 (1971-11-01), Weiss
patent: 3864578 (1975-02-01), Lackey
patent: 4016360 (1977-04-01), Cane
patent: 4097690 (1978-06-01), Kuntz et al.
patent: 4121053 (1978-10-01), Dick
patent: 4146754 (1979-03-01), Rose

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