JPS5516528A - Narrow-band television transmitter - Google Patents
Narrow-band television transmitterInfo
- Publication number
- JPS5516528A JPS5516528A JP8877978A JP8877978A JPS5516528A JP S5516528 A JPS5516528 A JP S5516528A JP 8877978 A JP8877978 A JP 8877978A JP 8877978 A JP8877978 A JP 8877978A JP S5516528 A JPS5516528 A JP S5516528A
- Authority
- JP
- Japan
- Prior art keywords
- picture
- data
- microprocessor
- speed
- frame memory
- 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 constitute a programmable transmitter effectively by linking picture processing arithmetic and selective transmission of a desired part to the control of the control of the unit by building a microprocessor in a low-speed data line.
CONSTITUTION: The transmitter stores picture data in frame memory 309 at a high speed and then performs various picture processing arithmetic over a read of required data by microprocessor 311, thereby sending data out via a telephone circuit at a low speed. The receiver writes the picture data to the frame memory while perfoming picture process and reverse srithmetic of the picture data sent after being processed as mentioned above, and projects a picture on the display unit by reading them at a high speed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8877978A JPS5516528A (en) | 1978-07-20 | 1978-07-20 | Narrow-band television transmitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8877978A JPS5516528A (en) | 1978-07-20 | 1978-07-20 | Narrow-band television transmitter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5516528A true JPS5516528A (en) | 1980-02-05 |
Family
ID=13952331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8877978A Pending JPS5516528A (en) | 1978-07-20 | 1978-07-20 | Narrow-band television transmitter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5516528A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0321381U (en) * | 1989-05-26 | 1991-03-04 | ||
US5421892A (en) * | 1992-12-25 | 1995-06-06 | Tokyo Electron Kabushiki Kaisha | Vertical heat treating apparatus |
-
1978
- 1978-07-20 JP JP8877978A patent/JPS5516528A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0321381U (en) * | 1989-05-26 | 1991-03-04 | ||
JP2520328Y2 (en) * | 1989-05-26 | 1996-12-18 | 株式会社エーアイ | Medal lending machine |
US5421892A (en) * | 1992-12-25 | 1995-06-06 | Tokyo Electron Kabushiki Kaisha | Vertical heat treating apparatus |
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