JPS5236907A - Information transmission system - Google Patents

Information transmission system

Info

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
Application number
JP11279475A
Other languages
Japanese (ja)
Inventor
Susumu Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON C EE T BUI KK
NIPPON CETU KK
NIPPON SHII EE TEI BUI KK
Original Assignee
NIPPON C EE T BUI KK
NIPPON CETU KK
NIPPON SHII EE TEI BUI KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NIPPON C EE T BUI KK, NIPPON CETU KK, NIPPON SHII EE TEI BUI KK filed Critical NIPPON C EE T BUI KK
Priority to JP11279475A priority Critical patent/JPS5236907A/en
Publication of JPS5236907A publication Critical patent/JPS5236907A/en
Pending legal-status Critical Current

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  • 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
JP11279475A 1975-09-18 1975-09-18 Information transmission system Pending JPS5236907A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131513A (en) * 1973-04-20 1974-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131513A (en) * 1973-04-20 1974-12-17

Cited By (4)

* Cited by examiner, † Cited by third party
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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