JPS57121364A - Facsimile transmission system - Google Patents

Facsimile transmission system

Info

Publication number
JPS57121364A
JPS57121364A JP56005872A JP587281A JPS57121364A JP S57121364 A JPS57121364 A JP S57121364A JP 56005872 A JP56005872 A JP 56005872A JP 587281 A JP587281 A JP 587281A JP S57121364 A JPS57121364 A JP S57121364A
Authority
JP
Japan
Prior art keywords
signal
mixer
pulse generator
supplies
supplied
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.)
Pending
Application number
JP56005872A
Other languages
Japanese (ja)
Inventor
Kinji Tanaka
Shinichi Yokose
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56005872A priority Critical patent/JPS57121364A/en
Publication of JPS57121364A publication Critical patent/JPS57121364A/en
Pending 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

Landscapes

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

Abstract

PURPOSE:To make a receiver discriminate an important original easily, by outputting the original added with a half-tone ground or a black frame when a transmitter judges the original inportant. CONSTITUTION:A control circuit 9 suplies an operation signal to a pulse generator 11 in accordance with a prescribed command signal supplied from a filter part 8. When the operation signal is supplied to the pulse generator 11 from the control circuit 9, the pulse generator 11 supplies a pattern signal for forming a prescribed pattern to a mixer 12. Meanwhile, a demodulating circuit 10 demodulates the picture signal supplied from the filter part 8 and supplies it to the mixer 12. The mixer 12 synthesizes the pattern signal supplied from the pulse generator 11 and the picture signal supplied from the demodulating circuit 10 to obtain a recording signal and supplies this recording signal to a printer 13. The printer 13 prints the recording signal synthesized by the mixer 12.
JP56005872A 1981-01-20 1981-01-20 Facsimile transmission system Pending JPS57121364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005872A JPS57121364A (en) 1981-01-20 1981-01-20 Facsimile transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005872A JPS57121364A (en) 1981-01-20 1981-01-20 Facsimile transmission system

Publications (1)

Publication Number Publication Date
JPS57121364A true JPS57121364A (en) 1982-07-28

Family

ID=11623011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005872A Pending JPS57121364A (en) 1981-01-20 1981-01-20 Facsimile transmission system

Country Status (1)

Country Link
JP (1) JPS57121364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077575A (en) * 1983-10-05 1985-05-02 Konishiroku Photo Ind Co Ltd Shading correcting device
DE19703234A1 (en) * 1996-01-30 1997-07-31 Samsung Electronics Co Ltd Method for mixing image data of a document with a background image for sending or copying a document in a facsimile device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077575A (en) * 1983-10-05 1985-05-02 Konishiroku Photo Ind Co Ltd Shading correcting device
DE19703234A1 (en) * 1996-01-30 1997-07-31 Samsung Electronics Co Ltd Method for mixing image data of a document with a background image for sending or copying a document in a facsimile device

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