CA1023462A - Facsimile receiver with improved demodulator - Google Patents

Facsimile receiver with improved demodulator

Info

Publication number
CA1023462A
CA1023462A CA214,988A CA214988A CA1023462A CA 1023462 A CA1023462 A CA 1023462A CA 214988 A CA214988 A CA 214988A CA 1023462 A CA1023462 A CA 1023462A
Authority
CA
Canada
Prior art keywords
facsimile receiver
improved demodulator
demodulator
improved
facsimile
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
CA214,988A
Other languages
English (en)
French (fr)
Other versions
CA214988S (en
Inventor
John M. Vandling
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1023462A publication Critical patent/CA1023462A/en
Expired 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
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Transmission Control (AREA)
CA214,988A 1974-02-07 1974-11-29 Facsimile receiver with improved demodulator Expired CA1023462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US440392A US3916098A (en) 1974-02-07 1974-02-07 Facsimile receiver with improved demodulator

Publications (1)

Publication Number Publication Date
CA1023462A true CA1023462A (en) 1977-12-27

Family

ID=23748578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,988A Expired CA1023462A (en) 1974-02-07 1974-11-29 Facsimile receiver with improved demodulator

Country Status (8)

Country Link
US (1) US3916098A (nl)
JP (1) JPS50110730A (nl)
CA (1) CA1023462A (nl)
DE (1) DE2503449A1 (nl)
FR (1) FR2260905A1 (nl)
GB (1) GB1482960A (nl)
IT (1) IT1028090B (nl)
NL (1) NL7416853A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526409C3 (de) * 1975-06-13 1979-08-09 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Eichung einer eine fotomechanische Druckform erzeugenden Aufzeichnungseinheit
US4112468A (en) * 1975-08-21 1978-09-05 Exxon Research & Engineering Co. Facsimile receiver
US4022970A (en) * 1975-09-26 1977-05-10 Exxon Research And Engineering Company Facsimile receiver with improved FM demodulator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570051A (nl) * 1957-08-12
US3467772A (en) * 1966-03-18 1969-09-16 Magnavox Co Fm demodulator circuit for use in a facsimile system

Also Published As

Publication number Publication date
FR2260905A1 (nl) 1975-09-05
IT1028090B (it) 1979-01-30
GB1482960A (en) 1977-08-17
NL7416853A (nl) 1975-08-11
JPS50110730A (nl) 1975-09-01
US3916098A (en) 1975-10-28
DE2503449A1 (de) 1975-08-14

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