JPS5236907A - Information transmission system - Google Patents
Information transmission systemInfo
- Publication number
- JPS5236907A JPS5236907A JP11279475A JP11279475A JPS5236907A JP S5236907 A JPS5236907 A JP S5236907A JP 11279475 A JP11279475 A JP 11279475A JP 11279475 A JP11279475 A JP 11279475A JP S5236907 A JPS5236907 A JP S5236907A
- Authority
- JP
- Japan
- Prior art keywords
- transmission system
- information transmission
- information
- signal
- television
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Television Systems (AREA)
Abstract
PURPOSE: To obtain a simple information which requires no special terminal devices or costly adapters by transmitting information signal superposed on the video signal of the television signal and by separating the information from the audio output circuit of a standard television sold on the general market.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11279475A JPS5236907A (en) | 1975-09-18 | 1975-09-18 | Information transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11279475A JPS5236907A (en) | 1975-09-18 | 1975-09-18 | Information transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5236907A true JPS5236907A (en) | 1977-03-22 |
Family
ID=14595670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11279475A Pending JPS5236907A (en) | 1975-09-18 | 1975-09-18 | Information transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5236907A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5493917A (en) * | 1978-01-07 | 1979-07-25 | Matsushita Electric Ind Co Ltd | Television picture receiver |
JPS54114035A (en) * | 1978-02-25 | 1979-09-05 | Matsushita Electric Ind Co Ltd | Television picture receiver |
JPS54114034A (en) * | 1978-02-25 | 1979-09-05 | Matsushita Electric Ind Co Ltd | Television picture receiver |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131513A (en) * | 1973-04-20 | 1974-12-17 |
-
1975
- 1975-09-18 JP JP11279475A patent/JPS5236907A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131513A (en) * | 1973-04-20 | 1974-12-17 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5493917A (en) * | 1978-01-07 | 1979-07-25 | Matsushita Electric Ind Co Ltd | Television picture receiver |
JPS54114035A (en) * | 1978-02-25 | 1979-09-05 | Matsushita Electric Ind Co Ltd | Television picture receiver |
JPS54114034A (en) * | 1978-02-25 | 1979-09-05 | Matsushita Electric Ind Co Ltd | Television picture receiver |
JPS624916B2 (en) * | 1978-02-25 | 1987-02-02 | Matsushita Electric Ind Co Ltd |
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