JPS5428518A - Information compression facsimile device - Google Patents
Information compression facsimile deviceInfo
- Publication number
- JPS5428518A JPS5428518A JP9337077A JP9337077A JPS5428518A JP S5428518 A JPS5428518 A JP S5428518A JP 9337077 A JP9337077 A JP 9337077A JP 9337077 A JP9337077 A JP 9337077A JP S5428518 A JPS5428518 A JP S5428518A
- Authority
- JP
- Japan
- Prior art keywords
- facsimile device
- information compression
- signal
- compression facsimile
- jump
- 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
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE: To prevent overlooking of the synchronous signal for the information compression facsimile device using the analog MODEM, by giving a higher amplitude to the whiteground jump signal and the synchronous signal than the picture signal and then diffusing the jump signals into the picture signals.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9337077A JPS5428518A (en) | 1977-08-05 | 1977-08-05 | Information compression facsimile device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9337077A JPS5428518A (en) | 1977-08-05 | 1977-08-05 | Information compression facsimile device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5428518A true JPS5428518A (en) | 1979-03-03 |
Family
ID=14080401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9337077A Pending JPS5428518A (en) | 1977-08-05 | 1977-08-05 | Information compression facsimile device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5428518A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918413A (en) * | 1972-06-09 | 1974-02-18 |
-
1977
- 1977-08-05 JP JP9337077A patent/JPS5428518A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918413A (en) * | 1972-06-09 | 1974-02-18 |
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