JPS548414A - Facsimile transmitting system - Google Patents
Facsimile transmitting systemInfo
- Publication number
- JPS548414A JPS548414A JP7418177A JP7418177A JPS548414A JP S548414 A JPS548414 A JP S548414A JP 7418177 A JP7418177 A JP 7418177A JP 7418177 A JP7418177 A JP 7418177A JP S548414 A JPS548414 A JP S548414A
- Authority
- JP
- Japan
- Prior art keywords
- transmitting system
- facsimile transmitting
- polarity inversion
- control signal
- signal containing
- 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
- Facsimile Transmission Control (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
PURPOSE: To ensure the reproduction of a high-quality picture by forming the control signal with the signal containing the polarity inversion and the signal containing no polarity inversion, avoiding the erroneous identification for the control signal and securing the code synchronization at both the transmitter and receiver sides.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7418177A JPS548414A (en) | 1977-06-22 | 1977-06-22 | Facsimile transmitting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7418177A JPS548414A (en) | 1977-06-22 | 1977-06-22 | Facsimile transmitting system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS548414A true JPS548414A (en) | 1979-01-22 |
Family
ID=13539733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7418177A Pending JPS548414A (en) | 1977-06-22 | 1977-06-22 | Facsimile transmitting system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS548414A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62181568A (en) * | 1986-02-05 | 1987-08-08 | Canon Inc | Data communication equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4990419A (en) * | 1972-12-28 | 1974-08-29 |
-
1977
- 1977-06-22 JP JP7418177A patent/JPS548414A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4990419A (en) * | 1972-12-28 | 1974-08-29 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62181568A (en) * | 1986-02-05 | 1987-08-08 | Canon Inc | Data communication equipment |
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