FR1175353A - Radiotransmissions synchronisées par impulsions - Google Patents

Radiotransmissions synchronisées par impulsions

Info

Publication number
FR1175353A
FR1175353A FR1175353DA FR1175353A FR 1175353 A FR1175353 A FR 1175353A FR 1175353D A FR1175353D A FR 1175353DA FR 1175353 A FR1175353 A FR 1175353A
Authority
FR
France
Prior art keywords
radio transmissions
pulse synchronized
synchronized radio
pulse
transmissions
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
Other languages
English (en)
Inventor
Serge-Jean Delaigue
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR1175353A publication Critical patent/FR1175353A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/213—Circuitry for suppressing or minimising impulsive noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR1175353D 1959-09-08 1957-05-17 Radiotransmissions synchronisées par impulsions Expired FR1175353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3061759A GB863669A (en) 1959-09-08 1959-09-08 Improvements in or relating to synchronising arrangements for electric pulse code modulation systems

Publications (1)

Publication Number Publication Date
FR1175353A true FR1175353A (fr) 1959-03-24

Family

ID=10310470

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1175353D Expired FR1175353A (fr) 1959-09-08 1957-05-17 Radiotransmissions synchronisées par impulsions
FR838119A Expired FR78819E (fr) 1959-09-08 1960-09-08 Radiotransmissions synchronisées par impulsions

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR838119A Expired FR78819E (fr) 1959-09-08 1960-09-08 Radiotransmissions synchronisées par impulsions

Country Status (4)

Country Link
CH (1) CH392642A (fr)
ES (1) ES260838A1 (fr)
FR (2) FR1175353A (fr)
GB (1) GB863669A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832855C3 (de) * 1978-07-26 1981-01-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Übertragen von Daten
DE3125894C1 (de) * 1981-07-01 1982-11-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitales Signaluebertragungssystem,insbesondere fuer Satelliten-Rundfunk

Also Published As

Publication number Publication date
GB863669A (en) 1961-03-22
ES260838A1 (es) 1960-12-16
CH392642A (de) 1965-05-31
FR78819E (fr) 1962-09-14

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