FR1274624A - Procédé de commutation - Google Patents

Procédé de commutation

Info

Publication number
FR1274624A
FR1274624A FR838643A FR838643A FR1274624A FR 1274624 A FR1274624 A FR 1274624A FR 838643 A FR838643 A FR 838643A FR 838643 A FR838643 A FR 838643A FR 1274624 A FR1274624 A FR 1274624A
Authority
FR
France
Prior art keywords
switching method
switching
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
FR838643A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR838643A priority Critical patent/FR1274624A/fr
Priority to GB3318661A priority patent/GB986930A/en
Application granted granted Critical
Publication of FR1274624A publication Critical patent/FR1274624A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Studio Circuits (AREA)
FR838643A 1960-09-15 1960-09-15 Procédé de commutation Expired FR1274624A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR838643A FR1274624A (fr) 1960-09-15 1960-09-15 Procédé de commutation
GB3318661A GB986930A (en) 1960-09-15 1961-09-15 Switching arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838643A FR1274624A (fr) 1960-09-15 1960-09-15 Procédé de commutation

Publications (1)

Publication Number Publication Date
FR1274624A true FR1274624A (fr) 1961-10-27

Family

ID=8739069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838643A Expired FR1274624A (fr) 1960-09-15 1960-09-15 Procédé de commutation

Country Status (2)

Country Link
FR (1) FR1274624A (fr)
GB (1) GB986930A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649569A1 (fr) * 1989-07-10 1991-01-11 Samsung Electronics Co Ltd Selecteur de priorite pour signaux exterieurs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649569A1 (fr) * 1989-07-10 1991-01-11 Samsung Electronics Co Ltd Selecteur de priorite pour signaux exterieurs

Also Published As

Publication number Publication date
GB986930A (en) 1965-03-24

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