FR2072416A5 - - Google Patents

Info

Publication number
FR2072416A5
FR2072416A5 FR7042412A FR7042412A FR2072416A5 FR 2072416 A5 FR2072416 A5 FR 2072416A5 FR 7042412 A FR7042412 A FR 7042412A FR 7042412 A FR7042412 A FR 7042412A FR 2072416 A5 FR2072416 A5 FR 2072416A5
Authority
FR
France
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
FR7042412A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19691959061 external-priority patent/DE1959061B2/de
Priority claimed from DE19702001609 external-priority patent/DE2001609A1/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR2072416A5 publication Critical patent/FR2072416A5/fr
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
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/42—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Communication Control (AREA)
FR7042412A 1969-11-25 1970-11-25 Expired FR2072416A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691959061 DE1959061B2 (de) 1969-11-25 1969-11-25 Nachrichtenuebertragungssystem bei dem zur erzielung einer redundanzreduktion der nachrichtenfluss einer reversiblen code transformation unterzogen wird
DE19702001609 DE2001609A1 (de) 1970-01-15 1970-01-15 UEbertragungssystem fuer vorzugsweise binaercodierte Nachrichten mit Redundanzreduktion

Publications (1)

Publication Number Publication Date
FR2072416A5 true FR2072416A5 (fr) 1971-09-24

Family

ID=25758154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7042412A Expired FR2072416A5 (fr) 1969-11-25 1970-11-25

Country Status (3)

Country Link
CA (1) CA926512A (fr)
FR (1) FR2072416A5 (fr)
GB (1) GB1336317A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541836A1 (fr) * 1983-02-25 1984-08-31 Canon Kk Appareil de decodage de donnees et dispositif de traitement de donnees comprimees

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8428533D0 (en) * 1984-11-12 1984-12-19 Secr Defence Data decoder
US5146221A (en) * 1989-01-13 1992-09-08 Stac, Inc. Data compression apparatus and method
GB2320867B (en) * 1996-11-27 2001-12-05 Sony Uk Ltd Signal processors
GB2320165A (en) * 1996-11-27 1998-06-10 Sony Uk Ltd Signal processors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541836A1 (fr) * 1983-02-25 1984-08-31 Canon Kk Appareil de decodage de donnees et dispositif de traitement de donnees comprimees

Also Published As

Publication number Publication date
GB1336317A (en) 1973-11-07
CA926512A (en) 1973-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse