FR2027065A1 - - Google Patents

Info

Publication number
FR2027065A1
FR2027065A1 FR6944887A FR6944887A FR2027065A1 FR 2027065 A1 FR2027065 A1 FR 2027065A1 FR 6944887 A FR6944887 A FR 6944887A FR 6944887 A FR6944887 A FR 6944887A FR 2027065 A1 FR2027065 A1 FR 2027065A1
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.)
Withdrawn
Application number
FR6944887A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from NL6818585A external-priority patent/NL6818585A/xx
Priority claimed from NL6919052A external-priority patent/NL6919052A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2027065A1 publication Critical patent/FR2027065A1/fr
Withdrawn legal-status Critical Current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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/4135—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which a baseband signal showing more than two values or a continuously varying baseband signal is transmitted or recorded

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR6944887A 1968-12-24 1969-12-24 Withdrawn FR2027065A1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6818585A NL6818585A (enExample) 1968-12-24 1968-12-24
NL6919052A NL6919052A (enExample) 1969-12-19 1969-12-19

Publications (1)

Publication Number Publication Date
FR2027065A1 true FR2027065A1 (enExample) 1970-09-25

Family

ID=26644382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944887A Withdrawn FR2027065A1 (enExample) 1968-12-24 1969-12-24

Country Status (1)

Country Link
FR (1) FR2027065A1 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse