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BR8300741A - Sistema de fac-simile - Google Patents

Sistema de fac-simile

Info

Publication number
BR8300741A
BR8300741A BR8300741A BR8300741A BR8300741A BR 8300741 A BR8300741 A BR 8300741A BR 8300741 A BR8300741 A BR 8300741A BR 8300741 A BR8300741 A BR 8300741A BR 8300741 A BR8300741 A BR 8300741A
Authority
BR
Brazil
Prior art keywords
simile
fac
simile system
Prior art date
Application number
BR8300741A
Other languages
English (en)
Portuguese (pt)
Inventor
Takehiro Yoshida
Sadasuke Kurabayashi
Original Assignee
Canon Kk
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 JP57021706A external-priority patent/JPS58139563A/ja
Priority claimed from JP57021707A external-priority patent/JPS58139557A/ja
Application filed by Canon Kk filed Critical Canon Kk
Publication of BR8300741A publication Critical patent/BR8300741A/pt

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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H04N1/33307—Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only
    • H04N1/33323—Mode signalling or mode changing; Handshaking therefor prior to start of transmission, input or output of the picture signal only transmission mode only, e.g. speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/3335—Speed or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/33371—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode using test signals, e.g. checking error occurrences

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Transmission Control (AREA)
BR8300741A 1982-02-13 1983-02-11 Sistema de fac-simile BR8300741A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57021706A JPS58139563A (ja) 1982-02-13 1982-02-13 フアクシミリ装置
JP57021707A JPS58139557A (ja) 1982-02-13 1982-02-13 フアクシミリ装置

Publications (1)

Publication Number Publication Date
BR8300741A true BR8300741A (pt) 1983-11-16

Family

ID=26358799

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300741A BR8300741A (pt) 1982-02-13 1983-02-11 Sistema de fac-simile

Country Status (3)

Country Link
BR (1) BR8300741A (fr)
FR (1) FR2521804B1 (fr)
GB (1) GB2118807B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175358A (ja) * 1982-04-07 1983-10-14 Canon Inc フアクシミリ装置
US5519441A (en) * 1993-07-01 1996-05-21 Xerox Corporation Apparatus and method for correcting offset and gain drift present during communication of data
GB2333671A (en) * 1998-01-23 1999-07-28 Ibm Multi-protocol communication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280152A (en) * 1968-03-29 1972-07-05 Smiths Industries Ltd Improvements in or relating to information transmission systems
JPS5816668B2 (ja) * 1976-11-12 1983-04-01 富士通株式会社 フアクシミリ電送方式
GB1543698A (en) * 1977-04-04 1979-04-04 Xerox Corp Modem speed selector
JPS6028424B2 (ja) * 1977-04-25 1985-07-04 ケイディディ株式会社 伝送速度切替方式
JPS5854695B2 (ja) * 1977-06-20 1983-12-06 ケイディディ株式会社 信号制御方式
US4366505A (en) * 1978-09-20 1982-12-28 Canon Kabushiki Kaisha Information forming apparatus
IL62566A0 (en) * 1980-04-18 1981-06-29 Kearney & Trecker Corp Digital data transmission system
DE3139876A1 (de) * 1980-10-07 1982-05-27 Canon K.K., Tokyo Verfahren und einrichtung zur bildverarbeitung

Also Published As

Publication number Publication date
GB2118807B (en) 1986-09-24
GB2118807A (en) 1983-11-02
FR2521804A1 (fr) 1983-08-19
FR2521804B1 (fr) 1989-07-28
GB8303978D0 (en) 1983-03-16

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