JPS5477519A - Receiving device for still picture - Google Patents
Receiving device for still pictureInfo
- Publication number
- JPS5477519A JPS5477519A JP14524377A JP14524377A JPS5477519A JP S5477519 A JPS5477519 A JP S5477519A JP 14524377 A JP14524377 A JP 14524377A JP 14524377 A JP14524377 A JP 14524377A JP S5477519 A JPS5477519 A JP S5477519A
- Authority
- JP
- Japan
- Prior art keywords
- program
- line
- circuit
- memory
- output
- 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
- Television Systems (AREA)
Abstract
PURPOSE: To ensure the reception of different desired programs through more than one unit of the terminal picture receiver for the CATV system and the like by providing the additional memory blocks to memorize each program.
CONSTITUTION: Signal sampling gate circuit 6 samples each information signal of the 20th H among the output of waveform shaping circuit 2 and supply it to buffer memory 7 and others. Memory 7 memorizes the picture signals equivalent to one line, and circuit 9 and circuit 12 samples the program code signals and the line program signal respectively. And the picture signals equivalent to one line are written into main memory 16 via gate 15 when the coincidence output is obtained from line comparator 13 and program comparator 10 of memory block 24, and then read out to project the pictures to cathode-ray tube 20. Furthermore, the picture signals of more than one program are memorized every program into additional memory blocks 25A∼25 I which feature the same function as block 24, and the read-out output is transmitted again to terminals 30A∼30 I.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14524377A JPS5477519A (en) | 1977-12-02 | 1977-12-02 | Receiving device for still picture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14524377A JPS5477519A (en) | 1977-12-02 | 1977-12-02 | Receiving device for still picture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5477519A true JPS5477519A (en) | 1979-06-21 |
JPS624915B2 JPS624915B2 (en) | 1987-02-02 |
Family
ID=15380622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14524377A Granted JPS5477519A (en) | 1977-12-02 | 1977-12-02 | Receiving device for still picture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5477519A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5063832A (en) * | 1973-10-08 | 1975-05-30 |
-
1977
- 1977-12-02 JP JP14524377A patent/JPS5477519A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5063832A (en) * | 1973-10-08 | 1975-05-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS624915B2 (en) | 1987-02-02 |
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