[go: up one dir, main page]

JPS5675771A - Facsimile device - Google Patents

Facsimile device

Info

Publication number
JPS5675771A
JPS5675771A JP15241379A JP15241379A JPS5675771A JP S5675771 A JPS5675771 A JP S5675771A JP 15241379 A JP15241379 A JP 15241379A JP 15241379 A JP15241379 A JP 15241379A JP S5675771 A JPS5675771 A JP S5675771A
Authority
JP
Japan
Prior art keywords
page
memory area
unit
video signal
divided
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
JP15241379A
Other languages
Japanese (ja)
Inventor
Yoshio Maniwa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15241379A priority Critical patent/JPS5675771A/en
Publication of JPS5675771A publication Critical patent/JPS5675771A/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
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Storing Facsimile Image Data (AREA)

Abstract

PURPOSE:To enable the equal speed scanning in high speed, by equally dividing the memory area of memory unit with a given capacity of compressed information, taking one section as one page, and performing the storage and transmission of video signal in page unit. CONSTITUTION:The memory area is divided by n in the area of the capacity less than the amount of compressed information for one sheet of original compressed with the maximum compressing rate. Further, this divided one section is taken as one page and the storage and transmission of the video signal are made in page unit. Further, m is the number of words stored in one page, and l is the number of parallel bits to represent the memory area number when the memory area in n pages is located in parallel.
JP15241379A 1979-11-27 1979-11-27 Facsimile device Pending JPS5675771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15241379A JPS5675771A (en) 1979-11-27 1979-11-27 Facsimile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15241379A JPS5675771A (en) 1979-11-27 1979-11-27 Facsimile device

Publications (1)

Publication Number Publication Date
JPS5675771A true JPS5675771A (en) 1981-06-23

Family

ID=15539964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15241379A Pending JPS5675771A (en) 1979-11-27 1979-11-27 Facsimile device

Country Status (1)

Country Link
JP (1) JPS5675771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179572A (en) * 1988-01-08 1989-07-17 Mitsubishi Electric Corp Facsimile equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01179572A (en) * 1988-01-08 1989-07-17 Mitsubishi Electric Corp Facsimile equipment

Similar Documents

Publication Publication Date Title
EP0031950A3 (en) Memory device
JPS54109722A (en) Flat-type picture display device
JPS5675771A (en) Facsimile device
JPS5484904A (en) Terminal unit for broadcast transmission
JPS55117779A (en) Buffer control system
JPS526017A (en) High speed facsimile
JPS5588176A (en) Picture processor
JPS57137936A (en) File system of data
JPS5346211A (en) Data compressing unit
JPS52105740A (en) Buffer memory fead-out control system
JPS5776970A (en) Image editing device
JPS53136450A (en) Variable-length coding system
JPS52106642A (en) Data transfer unit
JPS52112233A (en) Screen sound output unit
JPS56116358A (en) Facsimile device
JPS5622173A (en) Retrieving device for information memory
JPS57153331A (en) Data processor
JPS573471A (en) Decoder
JPS5675768A (en) Facsimile device
JPS5328312A (en) Information transmission device
JPS5771043A (en) Data compressing and writing device
JPS56165913A (en) Data retrieving device
JPS52127038A (en) Transfer control device
JPS5562580A (en) Buffer memory unit
JPS52112231A (en) Buffer memory address system for printing unit