GB1267876A - Improvements in or relating to telegraphic pulse transmission systems - Google Patents
Improvements in or relating to telegraphic pulse transmission systemsInfo
- Publication number
- GB1267876A GB1267876A GB1470770A GB1470770A GB1267876A GB 1267876 A GB1267876 A GB 1267876A GB 1470770 A GB1470770 A GB 1470770A GB 1470770 A GB1470770 A GB 1470770A GB 1267876 A GB1267876 A GB 1267876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- telegraphic
- signal
- call
- line
- start signal
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Communication Control (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Computer And Data Communications (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691916471 DE1916471C3 (de) | 1969-03-31 | 1969-03-31 | Sendeschaltung zur Abgabe von Fernschreib-Zeichen an eine Fernschreib-Ãœbertragungsstrecke, wobei die Fernschreib-Zeichen von einer Zeicheneingabeeinrichtung parallel in Stufen eines Schieberegisters eingegeben werden |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1267876A true GB1267876A (en) | 1972-03-22 |
Family
ID=5729918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1470770A Expired GB1267876A (en) | 1969-03-31 | 1970-03-26 | Improvements in or relating to telegraphic pulse transmission systems |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS522562B1 (ja) |
BE (1) | BE748227A (ja) |
CH (1) | CH508317A (ja) |
DE (1) | DE1916471C3 (ja) |
FR (1) | FR2040155A5 (ja) |
GB (1) | GB1267876A (ja) |
LU (1) | LU60628A1 (ja) |
NL (1) | NL7004048A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54140986U (ja) * | 1978-03-22 | 1979-09-29 | ||
JPS54167083U (ja) * | 1978-05-10 | 1979-11-24 | ||
JPS54178686U (ja) * | 1978-06-06 | 1979-12-17 |
-
1969
- 1969-03-31 DE DE19691916471 patent/DE1916471C3/de not_active Expired
-
1970
- 1970-03-20 NL NL7004048A patent/NL7004048A/xx not_active Application Discontinuation
- 1970-03-24 CH CH446370A patent/CH508317A/de not_active IP Right Cessation
- 1970-03-26 GB GB1470770A patent/GB1267876A/en not_active Expired
- 1970-03-27 LU LU60628D patent/LU60628A1/xx unknown
- 1970-03-31 FR FR7011431A patent/FR2040155A5/fr not_active Expired
- 1970-03-31 JP JP45026597A patent/JPS522562B1/ja active Pending
- 1970-03-31 BE BE748227D patent/BE748227A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1916471B2 (de) | 1973-09-20 |
CH508317A (de) | 1971-05-31 |
BE748227A (fr) | 1970-09-30 |
FR2040155A5 (ja) | 1971-01-15 |
NL7004048A (ja) | 1970-10-02 |
DE1916471C3 (de) | 1974-04-04 |
LU60628A1 (ja) | 1970-05-28 |
JPS522562B1 (ja) | 1977-01-22 |
DE1916471A1 (de) | 1970-10-08 |
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