JPS5272117A - Information transmission method - Google Patents
Information transmission methodInfo
- Publication number
- JPS5272117A JPS5272117A JP50148834A JP14883475A JPS5272117A JP S5272117 A JPS5272117 A JP S5272117A JP 50148834 A JP50148834 A JP 50148834A JP 14883475 A JP14883475 A JP 14883475A JP S5272117 A JPS5272117 A JP S5272117A
- Authority
- JP
- Japan
- Prior art keywords
- transmission method
- information transmission
- signals
- information
- subcarrier
- 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.)
- Granted
Links
Landscapes
- Color Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
PURPOSE: To transmit lots of information at the same bandwidth as the one of PAL system, by quadrature-balanced-modulating 1 subcarrier by 2 independent signals and further the color TV signals by 2 other signals for synchronizing.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50148834A JPS5831794B2 (en) | 1975-12-12 | 1975-12-12 | Jiyouhoden Tatsuhoushiki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50148834A JPS5831794B2 (en) | 1975-12-12 | 1975-12-12 | Jiyouhoden Tatsuhoushiki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5272117A true JPS5272117A (en) | 1977-06-16 |
JPS5831794B2 JPS5831794B2 (en) | 1983-07-08 |
Family
ID=15461766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50148834A Expired JPS5831794B2 (en) | 1975-12-12 | 1975-12-12 | Jiyouhoden Tatsuhoushiki |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5831794B2 (en) |
-
1975
- 1975-12-12 JP JP50148834A patent/JPS5831794B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5831794B2 (en) | 1983-07-08 |
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