CH514258A - Method and system for determining the character or pause status of an element of a telegraphic message - Google Patents

Method and system for determining the character or pause status of an element of a telegraphic message

Info

Publication number
CH514258A
CH514258A CH1764469A CH1764469A CH514258A CH 514258 A CH514258 A CH 514258A CH 1764469 A CH1764469 A CH 1764469A CH 1764469 A CH1764469 A CH 1764469A CH 514258 A CH514258 A CH 514258A
Authority
CH
Switzerland
Prior art keywords
character
determining
telegraphic message
pause status
pause
Prior art date
Application number
CH1764469A
Other languages
German (de)
Inventor
Charles Thorncroft Roy
William Simpson Frank
John Jewitt Alan
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH514258A publication Critical patent/CH514258A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
CH1764469A 1968-11-27 1969-11-27 Method and system for determining the character or pause status of an element of a telegraphic message CH514258A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5639168A GB1268366A (en) 1968-11-27 1968-11-27 Telecommunication switching centre
GB2470869A GB1243874A (en) 1968-11-27 1969-05-14 Improvements in or relating to signalling systems

Publications (1)

Publication Number Publication Date
CH514258A true CH514258A (en) 1971-10-15

Family

ID=26257252

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1764469A CH514258A (en) 1968-11-27 1969-11-27 Method and system for determining the character or pause status of an element of a telegraphic message

Country Status (4)

Country Link
CH (1) CH514258A (en)
DE (1) DE1958599A1 (en)
FR (2) FR2024372A1 (en)
GB (2) GB1268366A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036612A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München METHOD FOR DETECTING DIGITAL INFORMATION IN DIGITAL INFORMATION TRANSFER, IN PARTICULAR INFORMATION TRANSFER IN MOBILE RADIO COMMUNICATION SYSTEMS
DE3036614A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München METHOD FOR DETECTING DIGITAL INFORMATION IN DIGITAL INFORMATION TRANSFER, IN PARTICULAR INFORMATION TRANSFER IN MOBILE RADIO COMMUNICATION SYSTEMS
DE3036655A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München METHOD FOR DETECTING DIGITAL INFORMATION IN DIGITAL INFORMATION TRANSFER, IN PARTICULAR INFORMATION TRANSFER IN MOBILE RADIO COMMUNICATION SYSTEMS
DE3044660A1 (en) * 1980-11-04 1982-05-13 LGZ Landis & Gyr Zug AG, 6301 Zug METHOD AND DEVICE FOR EQUALIZING BINARY RECEPTION SIGNALS
DE3247307A1 (en) * 1982-03-15 1983-09-22 LGZ Landis & Gyr Zug AG, 6301 Zug METHOD AND DEVICE FOR EQUALIZING DEFORMED BINARY RECEIVER SIGNALS
DE4307686A1 (en) * 1993-03-11 1994-09-15 Inst Rundfunktechnik Gmbh Method of processing a serial digital data signal
DE4408963A1 (en) * 1994-03-16 1995-09-21 Inst Rundfunktechnik Gmbh Method for processing a serial, digital data signal
DE19534693A1 (en) * 1995-09-19 1997-03-20 Phoenix Contact Gmbh & Co Subscriber synchronisation system especially for asynchronous serial by bit data transmission
DE19843980A1 (en) * 1998-09-24 2000-04-20 Siemens Ag Interference suppression circuit for digital signals

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019751A1 (en) 2004-04-23 2005-11-17 Henkel Kgaa Novel Alkaline Proteases and Detergents Containing These Novel Alkaline Proteases

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036612A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München METHOD FOR DETECTING DIGITAL INFORMATION IN DIGITAL INFORMATION TRANSFER, IN PARTICULAR INFORMATION TRANSFER IN MOBILE RADIO COMMUNICATION SYSTEMS
DE3036614A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München METHOD FOR DETECTING DIGITAL INFORMATION IN DIGITAL INFORMATION TRANSFER, IN PARTICULAR INFORMATION TRANSFER IN MOBILE RADIO COMMUNICATION SYSTEMS
DE3036655A1 (en) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München METHOD FOR DETECTING DIGITAL INFORMATION IN DIGITAL INFORMATION TRANSFER, IN PARTICULAR INFORMATION TRANSFER IN MOBILE RADIO COMMUNICATION SYSTEMS
DE3044660A1 (en) * 1980-11-04 1982-05-13 LGZ Landis & Gyr Zug AG, 6301 Zug METHOD AND DEVICE FOR EQUALIZING BINARY RECEPTION SIGNALS
DE3247307A1 (en) * 1982-03-15 1983-09-22 LGZ Landis & Gyr Zug AG, 6301 Zug METHOD AND DEVICE FOR EQUALIZING DEFORMED BINARY RECEIVER SIGNALS
DE4307686A1 (en) * 1993-03-11 1994-09-15 Inst Rundfunktechnik Gmbh Method of processing a serial digital data signal
DE4408963A1 (en) * 1994-03-16 1995-09-21 Inst Rundfunktechnik Gmbh Method for processing a serial, digital data signal
DE19534693A1 (en) * 1995-09-19 1997-03-20 Phoenix Contact Gmbh & Co Subscriber synchronisation system especially for asynchronous serial by bit data transmission
DE19843980A1 (en) * 1998-09-24 2000-04-20 Siemens Ag Interference suppression circuit for digital signals
DE19843980B4 (en) * 1998-09-24 2004-11-25 Micronas Munich Gmbh Circuit arrangement for suppressing interference impulses superimposed on a digital signal

Also Published As

Publication number Publication date
GB1243874A (en) 1971-08-25
GB1268366A (en) 1972-03-29
FR2024372A1 (en) 1970-08-28
DE1958599A1 (en) 1970-09-03
FR2047703A5 (en) 1971-03-12

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Legal Events

Date Code Title Description
PL Patent ceased