JPS6434083A - Still picture transmission equipment - Google Patents
Still picture transmission equipmentInfo
- Publication number
- JPS6434083A JPS6434083A JP19112187A JP19112187A JPS6434083A JP S6434083 A JPS6434083 A JP S6434083A JP 19112187 A JP19112187 A JP 19112187A JP 19112187 A JP19112187 A JP 19112187A JP S6434083 A JPS6434083 A JP S6434083A
- Authority
- JP
- Japan
- Prior art keywords
- picture data
- signal
- memory
- picture
- clock
- 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
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
PURPOSE:To prevent the disorder of a received picture by using an internal clock even at the time of receiving picture data. CONSTITUTION:At the time of receiving the picture data from an opponent, a carrier signal S1 is extracted from a received AM signal Sa, and instead of making the extracted signal S1 into a clock and writing the picture data to a memory 41, a frequency-dividing signal S1 from a dividing circuit 84 is made into the clock and the picture data are written to the memory 41. Consequently, even though an instantaneous interruption and a pulse noise are generated in a picture data period T6, the increment of a writing address to the memory 41 can not be suspended. Thus, the dislocation of a displayed picture due to the instantaneous interruption and the pulse noise can be prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19112187A JPS6434083A (en) | 1987-07-29 | 1987-07-29 | Still picture transmission equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19112187A JPS6434083A (en) | 1987-07-29 | 1987-07-29 | Still picture transmission equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6434083A true JPS6434083A (en) | 1989-02-03 |
Family
ID=16269214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19112187A Pending JPS6434083A (en) | 1987-07-29 | 1987-07-29 | Still picture transmission equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6434083A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979028A (en) * | 1988-05-30 | 1990-12-18 | Sony Corporation | Video telephone |
US5697678A (en) * | 1993-05-26 | 1997-12-16 | Robert Bosch Gmbh | Hydraulic unit supported in such a way as to damp vibration and forming part of a slip-controlled brake system |
-
1987
- 1987-07-29 JP JP19112187A patent/JPS6434083A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979028A (en) * | 1988-05-30 | 1990-12-18 | Sony Corporation | Video telephone |
US5697678A (en) * | 1993-05-26 | 1997-12-16 | Robert Bosch Gmbh | Hydraulic unit supported in such a way as to damp vibration and forming part of a slip-controlled brake system |
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