JPS5469319A - Static picture transmitting equipment - Google Patents
Static picture transmitting equipmentInfo
- Publication number
- JPS5469319A JPS5469319A JP13688177A JP13688177A JPS5469319A JP S5469319 A JPS5469319 A JP S5469319A JP 13688177 A JP13688177 A JP 13688177A JP 13688177 A JP13688177 A JP 13688177A JP S5469319 A JPS5469319 A JP S5469319A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- low speed
- read
- video signals
- field
- 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
Abstract
PURPOSE: To enable to transmit pictures in the units of each field independently of low speed read information by storing a picture signal read by means of low speed read in another memory and regenerating the picture signals from the memory by the use of standard clock pulses.
CONSTITUTION: Field memory 6 records video signals transmitted in the narrow band and transfers the recorded video signals to field memory 10. Read/write controller 8 reads memory 6 at a low speed 1 and, on the other hand, the video signals which were recorded in memory 10 are read repeatedly by standard clock pulses through line 14 and are outputted after regeneration to terminal 13 through decorder 11 and D/A converter 12. Thus, transmission in the unit of each field independently of low speed read information transmitted from memory 6 to terminal 7.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13688177A JPS5469319A (en) | 1977-11-14 | 1977-11-14 | Static picture transmitting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13688177A JPS5469319A (en) | 1977-11-14 | 1977-11-14 | Static picture transmitting equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5469319A true JPS5469319A (en) | 1979-06-04 |
Family
ID=15185715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13688177A Pending JPS5469319A (en) | 1977-11-14 | 1977-11-14 | Static picture transmitting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5469319A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739405A (en) * | 1984-01-06 | 1988-04-19 | Nec Corporation | Circuit for storing an image signal in an image memory and for reading the signal therefrom at a different rate for display on a display unit |
-
1977
- 1977-11-14 JP JP13688177A patent/JPS5469319A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739405A (en) * | 1984-01-06 | 1988-04-19 | Nec Corporation | Circuit for storing an image signal in an image memory and for reading the signal therefrom at a different rate for display on a display unit |
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