AU2889671A - Encoding technique for digitised facsimile and data transmissions - Google Patents

Encoding technique for digitised facsimile and data transmissions

Info

Publication number
AU2889671A
AU2889671A AU28896/71A AU2889671A AU2889671A AU 2889671 A AU2889671 A AU 2889671A AU 28896/71 A AU28896/71 A AU 28896/71A AU 2889671 A AU2889671 A AU 2889671A AU 2889671 A AU2889671 A AU 2889671A
Authority
AU
Australia
Prior art keywords
digitised
facsimile
data transmissions
encoding technique
encoding
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
AU28896/71A
Inventor
FRANCIS SIDNEY CHITTLEBURGH and ROBERT ALFRED MITCHELL WILLIAM
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 filed Critical
Priority to AU28896/71A priority Critical patent/AU2889671A/en
Publication of AU2889671A publication Critical patent/AU2889671A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
AU28896/71A 1971-05-14 1971-05-14 Encoding technique for digitised facsimile and data transmissions Expired AU2889671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28896/71A AU2889671A (en) 1971-05-14 1971-05-14 Encoding technique for digitised facsimile and data transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28896/71A AU2889671A (en) 1971-05-14 1971-05-14 Encoding technique for digitised facsimile and data transmissions

Publications (1)

Publication Number Publication Date
AU2889671A true AU2889671A (en) 1972-11-16

Family

ID=3717041

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28896/71A Expired AU2889671A (en) 1971-05-14 1971-05-14 Encoding technique for digitised facsimile and data transmissions

Country Status (1)

Country Link
AU (1) AU2889671A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342528A1 (en) * 1976-02-26 1977-09-23 Licentia Gmbh METHOD AND DEVICE FOR STORING A BIVALENT DIGITAL SIGNAL
EP0026267A1 (en) * 1979-10-02 1981-04-08 International Business Machines Corporation Method and apparatus for compressing and decompressing strings of electrical binary data bits
WO1986001660A1 (en) * 1984-09-06 1986-03-13 Dr. Gerald Knabe Gmbh Data compression and expansion system for the transfer or storage of data

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342528A1 (en) * 1976-02-26 1977-09-23 Licentia Gmbh METHOD AND DEVICE FOR STORING A BIVALENT DIGITAL SIGNAL
EP0026267A1 (en) * 1979-10-02 1981-04-08 International Business Machines Corporation Method and apparatus for compressing and decompressing strings of electrical binary data bits
US4382286A (en) 1979-10-02 1983-05-03 International Business Machines Corporation Method and apparatus for compressing and decompressing strings of electrical digital data bits
WO1986001660A1 (en) * 1984-09-06 1986-03-13 Dr. Gerald Knabe Gmbh Data compression and expansion system for the transfer or storage of data

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