JPS56153877A - Monitor system for original length in facsimile communication - Google Patents

Monitor system for original length in facsimile communication

Info

Publication number
JPS56153877A
JPS56153877A JP5661580A JP5661580A JPS56153877A JP S56153877 A JPS56153877 A JP S56153877A JP 5661580 A JP5661580 A JP 5661580A JP 5661580 A JP5661580 A JP 5661580A JP S56153877 A JPS56153877 A JP S56153877A
Authority
JP
Japan
Prior art keywords
signal
facsimile
original length
reported
common control
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.)
Granted
Application number
JP5661580A
Other languages
Japanese (ja)
Other versions
JPS6237864B2 (en
Inventor
Makoto Kosugi
Junji Kamata
Kanko Yuki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP5661580A priority Critical patent/JPS56153877A/en
Publication of JPS56153877A publication Critical patent/JPS56153877A/en
Publication of JPS6237864B2 publication Critical patent/JPS6237864B2/ja
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
    • H04N1/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)

Abstract

PURPOSE:To monitor an original length in the receiving side to relax restrictions of original length, by counting line synchronizing signals in a facsimile communication adopting the redundancy suppression coding system. CONSTITUTION:After the line between facsimile signal transmission device 1 and receiving device 21 is set by the telephone set function, the facsimile picture signal is transfrred to receiving device 21. The received facsimile picture signal is transferred to storage device 23, and the line synchronizing signal and the page end signal are detected from this picture signal, and the result is reported to common control device 22 each time. Common control device 22 counts the synchronizing signal; and when the page end signal is reported, the count result of line synchronizing signal, namely, the number of scanning lines at this time is reported to central processing device 25. When the number of scanning lines during receiving exceeds the reference value per one page, common control device 22 issues the transmission stop instruction to facsimile signal transmission device 1.
JP5661580A 1980-04-28 1980-04-28 Monitor system for original length in facsimile communication Granted JPS56153877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5661580A JPS56153877A (en) 1980-04-28 1980-04-28 Monitor system for original length in facsimile communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5661580A JPS56153877A (en) 1980-04-28 1980-04-28 Monitor system for original length in facsimile communication

Publications (2)

Publication Number Publication Date
JPS56153877A true JPS56153877A (en) 1981-11-28
JPS6237864B2 JPS6237864B2 (en) 1987-08-14

Family

ID=13032160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5661580A Granted JPS56153877A (en) 1980-04-28 1980-04-28 Monitor system for original length in facsimile communication

Country Status (1)

Country Link
JP (1) JPS56153877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017628A (en) * 2017-06-09 2018-12-18 操纵技术Ip控股公司 The message sequence of redundant communication system is assessed

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416102A (en) * 1977-07-07 1979-02-06 Nippon Technical Channel selecting member for pushhbutton tuner
JPS5493319A (en) * 1977-12-30 1979-07-24 Fujitsu Ltd Facsimile exchanging system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416102A (en) * 1977-07-07 1979-02-06 Nippon Technical Channel selecting member for pushhbutton tuner
JPS5493319A (en) * 1977-12-30 1979-07-24 Fujitsu Ltd Facsimile exchanging system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109017628A (en) * 2017-06-09 2018-12-18 操纵技术Ip控股公司 The message sequence of redundant communication system is assessed
CN109017628B (en) * 2017-06-09 2021-10-26 操纵技术Ip控股公司 Message sequence evaluation for redundant communication systems

Also Published As

Publication number Publication date
JPS6237864B2 (en) 1987-08-14

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