GB1418478A - Facsimile signal transmission system - Google Patents

Facsimile signal transmission system

Info

Publication number
GB1418478A
GB1418478A GB5502372A GB5502372A GB1418478A GB 1418478 A GB1418478 A GB 1418478A GB 5502372 A GB5502372 A GB 5502372A GB 5502372 A GB5502372 A GB 5502372A GB 1418478 A GB1418478 A GB 1418478A
Authority
GB
United Kingdom
Prior art keywords
mark
flop
flip
signal
counter
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
GB5502372A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1418478A publication Critical patent/GB1418478A/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
    • H04N1/41—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
    • H04N1/419—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information in which encoding of the length of a succession of picture-elements of the same value along a scanning line is the only encoding step

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimile Scanning Arrangements (AREA)
GB5502372A 1971-11-29 1972-11-29 Facsimile signal transmission system Expired GB1418478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9648871A JPS5132487B2 (enrdf_load_stackoverflow) 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
GB1418478A true GB1418478A (en) 1975-12-24

Family

ID=14166441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5502372A Expired GB1418478A (en) 1971-11-29 1972-11-29 Facsimile signal transmission system

Country Status (7)

Country Link
JP (1) JPS5132487B2 (enrdf_load_stackoverflow)
AU (1) AU450764B2 (enrdf_load_stackoverflow)
CA (1) CA958803A (enrdf_load_stackoverflow)
DE (1) DE2258469C3 (enrdf_load_stackoverflow)
ES (1) ES409120A1 (enrdf_load_stackoverflow)
FR (1) FR2165903B1 (enrdf_load_stackoverflow)
GB (1) GB1418478A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519612A (ja) * 1974-07-15 1976-01-26 Sanyo Electric Co Gashingotaiikiatsushukudensosochi
JPS53101216A (en) * 1977-02-16 1978-09-04 Matsushita Electric Ind Co Ltd Facsimile receiving system
JPS53101217A (en) * 1977-02-16 1978-09-04 Matsushita Electric Ind Co Ltd Facsimile transmission system

Also Published As

Publication number Publication date
FR2165903A1 (enrdf_load_stackoverflow) 1973-08-10
FR2165903B1 (enrdf_load_stackoverflow) 1977-07-22
DE2258469B2 (de) 1974-12-19
AU4938672A (en) 1974-05-30
DE2258469C3 (de) 1975-07-24
CA958803A (en) 1974-12-03
JPS5132487B2 (enrdf_load_stackoverflow) 1976-09-13
AU450764B2 (en) 1974-07-18
DE2258469A1 (de) 1973-06-14
ES409120A1 (es) 1975-11-16
JPS4881415A (enrdf_load_stackoverflow) 1973-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19921128