GB1336317A - Communication transmission system - Google Patents

Communication transmission system

Info

Publication number
GB1336317A
GB1336317A GB5614070A GB5614070A GB1336317A GB 1336317 A GB1336317 A GB 1336317A GB 5614070 A GB5614070 A GB 5614070A GB 5614070 A GB5614070 A GB 5614070A GB 1336317 A GB1336317 A GB 1336317A
Authority
GB
United Kingdom
Prior art keywords
patterns
register
gates
data
pattern
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
GB5614070A
Other languages
English (en)
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
Publication of GB1336317A publication Critical patent/GB1336317A/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
    • H03M7/40—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)
GB5614070A 1969-11-25 1970-11-25 Communication transmission system Expired GB1336317A (en)

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
GB1336317A true GB1336317A (en) 1973-11-07

Family

ID=25758154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5614070A Expired GB1336317A (en) 1969-11-25 1970-11-25 Communication transmission system

Country Status (3)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167219A (en) * 1984-11-12 1986-05-21 Secr Defence Data decoder
US5414425A (en) * 1989-01-13 1995-05-09 Stac Data compression apparatus and method
GB2320165A (en) * 1996-11-27 1998-06-10 Sony Uk Ltd Signal processors
GB2320867A (en) * 1996-11-27 1998-07-01 Sony Uk Ltd Signal processors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1228925A (en) * 1983-02-25 1987-11-03 Yoshikazu Yokomizo Data decoding apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167219A (en) * 1984-11-12 1986-05-21 Secr Defence Data decoder
US5414425A (en) * 1989-01-13 1995-05-09 Stac Data compression apparatus and method
US5463390A (en) * 1989-01-13 1995-10-31 Stac Electronics, Inc. Data compression apparatus and method
US5506580A (en) * 1989-01-13 1996-04-09 Stac Electronics, Inc. Data compression apparatus and method
GB2320165A (en) * 1996-11-27 1998-06-10 Sony Uk Ltd Signal processors
GB2320867A (en) * 1996-11-27 1998-07-01 Sony Uk Ltd Signal processors
US6061007A (en) * 1996-11-27 2000-05-09 Sony United Kingdom Limited 1-bit signal processing system
GB2320867B (en) * 1996-11-27 2001-12-05 Sony Uk Ltd Signal processors

Also Published As

Publication number Publication date
CA926512A (en) 1973-05-15
FR2072416A5 (enrdf_load_stackoverflow) 1971-09-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees