FR2374798B1 - - Google Patents

Info

Publication number
FR2374798B1
FR2374798B1 FR7638804A FR7638804A FR2374798B1 FR 2374798 B1 FR2374798 B1 FR 2374798B1 FR 7638804 A FR7638804 A FR 7638804A FR 7638804 A FR7638804 A FR 7638804A FR 2374798 B1 FR2374798 B1 FR 2374798B1
Authority
FR
France
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
FR7638804A
Other languages
French (fr)
Other versions
FR2374798A1 (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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR7638804A priority Critical patent/FR2374798A1/fr
Publication of FR2374798A1 publication Critical patent/FR2374798A1/fr
Application granted granted Critical
Publication of FR2374798B1 publication Critical patent/FR2374798B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/403—Discrimination between the two tones in the picture signal of a two-tone original

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
FR7638804A 1976-12-17 1976-12-17 Circuits de traitement de signaux de fac-simile Granted FR2374798A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7638804A FR2374798A1 (fr) 1976-12-17 1976-12-17 Circuits de traitement de signaux de fac-simile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638804A FR2374798A1 (fr) 1976-12-17 1976-12-17 Circuits de traitement de signaux de fac-simile

Publications (2)

Publication Number Publication Date
FR2374798A1 FR2374798A1 (fr) 1978-07-13
FR2374798B1 true FR2374798B1 (enrdf_load_stackoverflow) 1982-06-18

Family

ID=9181429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638804A Granted FR2374798A1 (fr) 1976-12-17 1976-12-17 Circuits de traitement de signaux de fac-simile

Country Status (1)

Country Link
FR (1) FR2374798A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200861A (en) * 1978-09-01 1980-04-29 View Engineering, Inc. Pattern recognition apparatus and method

Also Published As

Publication number Publication date
FR2374798A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property