US4393277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote tuner control system
Assignee: GBSB ASSOCIATES A MASSACHUSETTS GENERAL PARTNERSHIP COMPRISING OF (SEE DOCUMENT FOR DETAILS)
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Filing: 1981-03-18
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Granted: 1983-07-12
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Expires: 2001-03-18
Abstract
Abstract A remote tuner control system for responding to command signals transmitted by a user on a full-duplex communication channel. The tuner control system comprises a tone decoder coupled to the communication channel for conversion of pushbutton telephone tones generated by a user to binary numeric data; a tuner for reception of local audio broadcast radio signals; a speech generator for generating audio speech command menus and command acknowledgements; an output selector assembly coupled to the tuner and to the speech generator adapted for selection of audio information returned to the user; and an input/output interface assembly coupled to the tuner and output selector assembly. The input/output interface assembly is adapted to control reception frequency of the tuner and output selection of the output selector assembly and is coupled to a processor, the speech generator and tone decoder. The processor is adapted to receive the binary numeric data from the tone decoder and control the input/output interface assembly and speech generator in response to the binary numeric data from the tone decoder.
Inventors
- 👤 Peter D. Besen
- 👤 Don H. Shulsinger
- 👤 Stuart D. Goldberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:06
CPC Classifications
H; H03; H03J; H03J1/00; H03J1/02; H03J1/025; H03J1/0008; H04; H04M; H04M11/00; H04M11/007
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
179 words
A remote tuner control system for responding to command signals generated by a user transmitted on a full-duplex communication channel comprising: tone decoder means coupled to said communication channel for conversion of pushbutton telephone tones generated by a user to binary numeric data; tuner means for reception of local audio broadcast radio signals; speech generator means for generating audio speech command menus and command acknowledgements; output selector means coupled to said tuner means and to said speech generator means for selection of audio information returned to the user; input/output interface means coupled to said tuner means and output selector means, said input/output interface means being adapted to control reception frequency of said tuner means and output selection of said output selector means; and processor means coupled to said input/output interface means, said speech generator means and said toner decoder means, said processor means being adapted to receive said binary numerical data from said tone decoder means and control said input/output interface means and said speech generator means in response to said binary numeric data from said tone decoder means.
Claim 2
Dependent Claim
179 words
A remote tuner control system for responding to command signals generated by a user transmitted on a full-duplex communication channel comprising: tone decoder means coupled to said communication channel for conversion of pushbutton telephone tones generated by a user to binary numeric data; tuner means for reception of local audio broadcast radio signals; speech generator means for generating audio speech command menus and command acknowledgements; output selector means coupled to said tuner means and to said speech generator means for selection of audio information returned to the user; input/output interface means coupled to said tuner means and output selector means, said input/output interface means being adapted to control reception frequency of said tuner means and output selection of said output selector means; and processor means coupled to said input/output interface means, said speech generator means and said toner decoder means, said processor means being adapted to receive said binary numerical data from said tone decoder means and control said input/output interface means and said speech generator means in response to said binary numeric data from said tone decoder means.
Claim 3
Dependent Claim
26 words
The apparatus of claim 1 including isolation means, said isolation means coupling said full-duplex channel to said output selector means and to said tone decoder means.
Claim 4
Dependent Claim
48 words
The apparatus of claim 1 including ring detector means for detecting a user request to connect said channel to said system, and channel connection means for connecting said channel to said system, said ring detector means and said channel connection means being coupled to said input/output interface means.
Claim 5
Dependent Claim
31 words
The apparatus of claim 1 including a loop current detector means for detection of abnormal interruption of said channel, said loop current detector means being coupled to said input/output interface means.
Claim 6
Dependent Claim
49 words
The apparatus of claim 1 including gain control means, said gain control means being coupled to said output selector means for volume level control of audio information returned to the user, said gain control means being coupled to said input/output interface means for control by said input/output interface means.
Claim 7
Dependent Claim
19 words
The apparatus of claim 1 including read-only memory means and random access memory means coupled to said processor means.
Claim 8
Dependent Claim
24 words
The apparatus of claim 6 including battery means coupled to said random access memory means for supplying power to said random access memory means.
Claim 9
Dependent Claim
36 words
The apparatus of claim 6, including power supply fluctuation detector means, said power supply fluctuation detector means being coupled to said random access memory means to prevent loss of data in said random access memory means.
Claim 10
Dependent Claim
24 words
The apparatus of claim 6 including battery power loss detector means, said battery power loss detector means being coupled to said input/output interface means.
Claim 11
Dependent Claim
12 words
The apparatus of claim 1 wherein said processor is an eight-bit microprocessor.
Claim 12
Dependent Claim
125 words
A remote tuner control system for retransmission of broadcast radio audio material over a telephone line comprising: isolation means adapted to isolate said system from said telephone line; connection means adapted to selectively connect said telephone line to said isolation means; tone decoder means connected to said isolation means and adapted to decode standard telephone pushbutton signals; tuner means connected to said isolation means and adapted to retransmit broadcast radio audio signals; input/output interface means adapted to control said connection means and the reception frequency of said tuner means; and processor means connected to said input/output interface means and to said tone decoder means, said processor means being adapted to control said input/output interface means in response to data decoded by said tone decoder means.
Claim 13
Dependent Claim
125 words
A remote tuner control system for retransmission of broadcast radio audio material over a telephone line comprising: isolation means adapted to isolate said system from said telephone line; connection means adapted to selectively connect said telephone line to said isolation means; tone decoder means connected to said isolation means and adapted to decode standard telephone pushbutton signals; tuner means connected to said isolation means and adapted to retransmit broadcast radio audio signals; input/output interface means adapted to control said connection means and the reception frequency of said tuner means; and processor means connected to said input/output interface means and to said tone decoder means, said processor means being adapted to control said input/output interface means in response to data decoded by said tone decoder means.
Claim 14
Dependent Claim
79 words
The apparatus of claim 11 including speech generator means adapted to produce synthetic lingual audio material, said speech generator means being coupled to and controlled by said processor means; and an output selector means, said radio audio material and said lingual audio material being coupled to said output selector means, said output selector means being controlled by said input/output interface to select either said radio audio material or said lingual audio material to be connected to said isolation means.
Claim 15
Dependent Claim
33 words
The apparatus of claim 11 wherein said tuner includes an increase frequency input and a decrease frequency input, said increase frequency input and said decrease frequency input being coupled to said input/output interface.
Claim 16
Dependent Claim
25 words
The apparatus of claim 11 wherein said tuner means includes an AM/FM select input, said AM/FM select input being coupled to said output interface means.
Claim 17
Dependent Claim
111 words
A remote tuner control system for retransmission of broadcast radio audio material over a full-duplex communication channel comprising: tone decoder means connected to said channel and adapted to decode standard telephone pushbutton signals; speech generator means connected to said communication channel and adapted to transmit lingual audio material through said communication channel; tuner means connected to said channel and adapted to retransmit broadcast radio audio signals through said channel; and processor means connected to said tone decoder means, said tuner means and said speech generator means, said processor means being adapted to control said speech generator means and said tuner means in response to signals decoded by said tone decoder means.
Claim 18
Dependent Claim
111 words
A remote tuner control system for retransmission of broadcast radio audio material over a full-duplex communication channel comprising: tone decoder means connected to said channel and adapted to decode standard telephone pushbutton signals; speech generator means connected to said communication channel and adapted to transmit lingual audio material through said communication channel; tuner means connected to said channel and adapted to retransmit broadcast radio audio signals through said channel; and processor means connected to said tone decoder means, said tuner means and said speech generator means, said processor means being adapted to control said speech generator means and said tuner means in response to signals decoded by said tone decoder means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-07-11 | 1987-01-10 | 1987-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-07-11 | 1991-01-10 | 1991-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-07-11 | 1995-01-10 | 1995-07-12 | $7700.00 | Window Closed / Lapsed |