JPS55136766A - Information storage conversion unit such as facsimile - Google Patents

Information storage conversion unit such as facsimile

Info

Publication number
JPS55136766A
JPS55136766A JP4406079A JP4406079A JPS55136766A JP S55136766 A JPS55136766 A JP S55136766A JP 4406079 A JP4406079 A JP 4406079A JP 4406079 A JP4406079 A JP 4406079A JP S55136766 A JPS55136766 A JP S55136766A
Authority
JP
Japan
Prior art keywords
section
signal control
facsimile
tonal signal
redundancy
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
JP4406079A
Other languages
Japanese (ja)
Other versions
JPS6134712B2 (en
Inventor
Kunio Fukuhara
Takashi Kawade
Shigehiko Matsushita
Masahiro Nagai
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.)
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon 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 Fujitsu Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP4406079A priority Critical patent/JPS55136766A/en
Publication of JPS55136766A publication Critical patent/JPS55136766A/en
Publication of JPS6134712B2 publication Critical patent/JPS6134712B2/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
    • H04N1/32358—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 using picture signal storage, e.g. at transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To reduce the hardware and to decrease the burden of the central processing section, by providing the buffer between units of the information storage conversion unit and operating each unit with independent program for scattering control. CONSTITUTION:When the facsimile terminal is connected to the reception line 8, the reception tonal signal control section 3 performs tonal signal control. The facsimile information received is received at the redundancy suppression coder and buffer section 5 and stored with redundancy suppression and coding. The information stored is transferred to the large capacity auxiliary memory section 2. The facsimile terminal transmitted is connected to the transmission line 9, and tonal signal control is made with the transmission tonal signal control section 4. The information stored in the large capacity auxiliary memory section 2 is transferred to the redundancy extension and decoding section and the transmission buffer section 6 and delivered to the line 9 with redundancy extension and decoding.
JP4406079A 1979-04-11 1979-04-11 Information storage conversion unit such as facsimile Granted JPS55136766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4406079A JPS55136766A (en) 1979-04-11 1979-04-11 Information storage conversion unit such as facsimile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4406079A JPS55136766A (en) 1979-04-11 1979-04-11 Information storage conversion unit such as facsimile

Publications (2)

Publication Number Publication Date
JPS55136766A true JPS55136766A (en) 1980-10-24
JPS6134712B2 JPS6134712B2 (en) 1986-08-08

Family

ID=12681073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4406079A Granted JPS55136766A (en) 1979-04-11 1979-04-11 Information storage conversion unit such as facsimile

Country Status (1)

Country Link
JP (1) JPS55136766A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343412U (en) * 1986-09-03 1988-03-23
JPH0270411U (en) * 1988-11-15 1990-05-29
JPH0339811U (en) * 1989-08-28 1991-04-17

Also Published As

Publication number Publication date
JPS6134712B2 (en) 1986-08-08

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