FR1547301A - Single-tube color video phone system - Google Patents

Single-tube color video phone system

Info

Publication number
FR1547301A
FR1547301A FR132918A FR132918A FR1547301A FR 1547301 A FR1547301 A FR 1547301A FR 132918 A FR132918 A FR 132918A FR 132918 A FR132918 A FR 132918A FR 1547301 A FR1547301 A FR 1547301A
Authority
FR
France
Prior art keywords
phone system
color video
video phone
tube color
tube
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
FR132918A
Other languages
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to FR132918A priority Critical patent/FR1547301A/en
Application granted granted Critical
Publication of FR1547301A publication Critical patent/FR1547301A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/02—Colour television systems with bandwidth reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR132918A 1966-12-19 1967-12-19 Single-tube color video phone system Expired FR1547301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR132918A FR1547301A (en) 1966-12-19 1967-12-19 Single-tube color video phone system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60297466A 1966-12-19 1966-12-19
FR132918A FR1547301A (en) 1966-12-19 1967-12-19 Single-tube color video phone system

Publications (1)

Publication Number Publication Date
FR1547301A true FR1547301A (en) 1968-11-22

Family

ID=26181659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR132918A Expired FR1547301A (en) 1966-12-19 1967-12-19 Single-tube color video phone system

Country Status (1)

Country Link
FR (1) FR1547301A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178122A1 (en) * 1972-03-29 1973-11-09 Matsushita Electric Ind Co Ltd
FR2191384A1 (en) * 1972-06-30 1974-02-01 Thomson Csf
FR2200715A1 (en) * 1972-09-14 1974-04-19 Matsushita Electric Ind Co Ltd
FR2371837A1 (en) * 1976-11-22 1978-06-16 Bts Systementwicklungs Gmbh METHOD AND DEVICE FOR THE CONVERSION OF IMAGE FREQUENCIES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178122A1 (en) * 1972-03-29 1973-11-09 Matsushita Electric Ind Co Ltd
FR2191384A1 (en) * 1972-06-30 1974-02-01 Thomson Csf
FR2200715A1 (en) * 1972-09-14 1974-04-19 Matsushita Electric Ind Co Ltd
FR2371837A1 (en) * 1976-11-22 1978-06-16 Bts Systementwicklungs Gmbh METHOD AND DEVICE FOR THE CONVERSION OF IMAGE FREQUENCIES

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