GB799301A - Improvements in or relating to electric telegraph systems and apparatus for code conversion - Google Patents
Improvements in or relating to electric telegraph systems and apparatus for code conversionInfo
- Publication number
- GB799301A GB799301A GB31756/53A GB3175653A GB799301A GB 799301 A GB799301 A GB 799301A GB 31756/53 A GB31756/53 A GB 31756/53A GB 3175653 A GB3175653 A GB 3175653A GB 799301 A GB799301 A GB 799301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- triggers
- trigger
- signal
- unit
- pulses
- 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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
- H04L1/0063—Single parity check
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Record Information Processing For Printing (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB333026X | 1953-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB799301A true GB799301A (en) | 1958-08-06 |
Family
ID=10351178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31756/53A Expired GB799301A (en) | 1953-11-16 | 1953-11-16 | Improvements in or relating to electric telegraph systems and apparatus for code conversion |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE533213A (enrdf_load_stackoverflow) |
CH (1) | CH333026A (enrdf_load_stackoverflow) |
DE (1) | DE954068C (enrdf_load_stackoverflow) |
FR (1) | FR1116183A (enrdf_load_stackoverflow) |
GB (1) | GB799301A (enrdf_load_stackoverflow) |
NL (2) | NL192338A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2032393A1 (enrdf_load_stackoverflow) * | 1969-02-25 | 1970-11-27 | Nederlanden Staat |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB832909A (en) * | 1955-11-15 | 1960-04-21 | Commercial Controls Corp | Motorized reader for record media |
DE1095892B (de) * | 1957-01-31 | 1960-12-29 | Rca Corp | Schaltungsanordnung zum Empfangen von Selektivrufsignalen |
-
0
- NL NL100077D patent/NL100077C/xx active
- NL NL192338D patent/NL192338A/xx unknown
- BE BE533213D patent/BE533213A/xx unknown
-
1953
- 1953-11-16 GB GB31756/53A patent/GB799301A/en not_active Expired
-
1954
- 1954-11-13 DE DEST9035A patent/DE954068C/de not_active Expired
- 1954-11-15 FR FR1116183D patent/FR1116183A/fr not_active Expired
- 1954-11-15 CH CH333026D patent/CH333026A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2032393A1 (enrdf_load_stackoverflow) * | 1969-02-25 | 1970-11-27 | Nederlanden Staat |
Also Published As
Publication number | Publication date |
---|---|
NL192338A (enrdf_load_stackoverflow) | |
BE533213A (enrdf_load_stackoverflow) | |
NL100077C (enrdf_load_stackoverflow) | |
DE954068C (de) | 1956-12-13 |
CH333026A (fr) | 1958-09-30 |
FR1116183A (fr) | 1956-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1310719A (en) | Secret signaling system | |
US2048081A (en) | Communication system | |
US2403561A (en) | Multiplex control system | |
US3476879A (en) | Line relay for d.c. telegraph systems | |
GB799301A (en) | Improvements in or relating to electric telegraph systems and apparatus for code conversion | |
US4012590A (en) | Circuit arrangement for two-wire full duplex data transmission | |
US4047055A (en) | Line control unit for teleprinters | |
US2701276A (en) | Twinplex telegraph signal receiver | |
US3976839A (en) | Telephone privacy system | |
US3731011A (en) | System for measuring the regeneration threshold of repeaters for multiplex pulse code modulation and data transmission systems | |
US2473346A (en) | Teletypewriter exchange system | |
US1858037A (en) | Zero correcting circuit | |
USRE12664E (en) | Duplexing telegraph-lines | |
GB869566A (en) | Improvements in and relating to telegraph system | |
US293110A (en) | Automatic telegraph | |
US3389223A (en) | Sending device with signal voltage converter | |
US1601940A (en) | Telegraph system | |
US3942098A (en) | Apparatus for generating ungrounded voltages | |
US1580191A (en) | Means for reducing cross fire in telegraph circuits | |
US987631A (en) | Quadruplex printing telegraphy. | |
US2192005A (en) | Method and means for cable transmission | |
GB1243289A (en) | Improvements relating to electrical networks for echo pattern generation | |
US2328789A (en) | Submarine cable signaling system | |
US850305A (en) | Duplexing telegraph-lines. | |
US2422677A (en) | Intermediate telegraph repeater for long line spans |