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 conversion

Info

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
Application number
GB31756/53A
Other languages
English (en)
Inventor
Hendrik Cornelis Anthon Duuren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nederlanden Staat filed Critical Nederlanden Staat
Publication of GB799301A publication Critical patent/GB799301A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error detection codes
    • H04L1/0063Single parity check
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00Conversion of the form of the representation of individual digits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041Arrangements at the transmitter end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements 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)
GB31756/53A 1953-11-16 1953-11-16 Improvements in or relating to electric telegraph systems and apparatus for code conversion Expired GB799301A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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