JPS6156659B2 - - Google Patents

Info

Publication number
JPS6156659B2
JPS6156659B2 JP56044725A JP4472581A JPS6156659B2 JP S6156659 B2 JPS6156659 B2 JP S6156659B2 JP 56044725 A JP56044725 A JP 56044725A JP 4472581 A JP4472581 A JP 4472581A JP S6156659 B2 JPS6156659 B2 JP S6156659B2
Authority
JP
Japan
Prior art keywords
line
facsimile
distortion
transmission
international
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.)
Expired
Application number
JP56044725A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57160269A (en
Inventor
Shozo Kudo
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 JP56044725A priority Critical patent/JPS57160269A/ja
Publication of JPS57160269A publication Critical patent/JPS57160269A/ja
Publication of JPS6156659B2 publication Critical patent/JPS6156659B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095Systems or arrangements for the transmission of the picture signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP56044725A 1981-03-28 1981-03-28 Facsimile device Granted JPS57160269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044725A JPS57160269A (en) 1981-03-28 1981-03-28 Facsimile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044725A JPS57160269A (en) 1981-03-28 1981-03-28 Facsimile device

Publications (2)

Publication Number Publication Date
JPS57160269A JPS57160269A (en) 1982-10-02
JPS6156659B2 true JPS6156659B2 (US07122547-20061017-C00273.png) 1986-12-03

Family

ID=12699409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044725A Granted JPS57160269A (en) 1981-03-28 1981-03-28 Facsimile device

Country Status (1)

Country Link
JP (1) JPS57160269A (US07122547-20061017-C00273.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109949U (US07122547-20061017-C00273.png) * 1987-01-07 1988-07-15

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0773324B2 (ja) * 1985-02-18 1995-08-02 キヤノン株式会社 ファクシミリ装置
JP2945017B2 (ja) * 1988-01-11 1999-09-06 株式会社リコー ファクシミリ装置の制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109949U (US07122547-20061017-C00273.png) * 1987-01-07 1988-07-15

Also Published As

Publication number Publication date
JPS57160269A (en) 1982-10-02

Similar Documents

Publication Publication Date Title
CA1108288A (en) Facsimile communication system
EP0334867B1 (en) Duplex data transmission
US4746986A (en) Manifold analog/digital facsimile apparatus
US4606044A (en) Adjusting data transmission rate based on received signal quality
CA1225712A (en) Method of signal transmission with selected signal transmission rate
GB2268358A (en) Telephone link multiplex channelling of voice and data
AU4274996A (en) Up link macro diversity method and apparatus in a digital mobile radio communication system
US4766594A (en) Digital network system having arrangement for testing digital subscriber line
CA2274814A1 (en) Digital network interface for analog fax equipment
US5243438A (en) Facsimile compression for transmission
US4653044A (en) Data communicating method with capability of full-duplex communication over two-wire circuit
US5812281A (en) Facsimile with multiple-protocol capability and method therefor
JPS6156659B2 (US07122547-20061017-C00273.png)
US6088129A (en) Facsmile apparatus
CA2352177A1 (en) Communication terminal and method for selecting transmitting station
US4683566A (en) Digital radio communication system
CA2026308C (en) Facsimile compression for transmission
JPH04286452A (ja) データ通信装置
EP0478205B1 (en) Apparatus for digital transmission of facsimile calls using echo protection tone detection and regeneration
JPH0526388B2 (US07122547-20061017-C00273.png)
JPS6248937B2 (US07122547-20061017-C00273.png)
JPS60197068A (ja) フアクシミリの通信制御方式
JPH0478066B2 (US07122547-20061017-C00273.png)
JPH0478221B2 (US07122547-20061017-C00273.png)
JPH098759A (ja) 双方向通信装置