AU4633872A - Method for condensing data for transmission between data communications devices - Google Patents

Method for condensing data for transmission between data communications devices

Info

Publication number
AU4633872A
AU4633872A AU46338/72A AU4633872A AU4633872A AU 4633872 A AU4633872 A AU 4633872A AU 46338/72 A AU46338/72 A AU 46338/72A AU 4633872 A AU4633872 A AU 4633872A AU 4633872 A AU4633872 A AU 4633872A
Authority
AU
Australia
Prior art keywords
data
transmission
communications devices
condensing
data communications
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
AU46338/72A
Other languages
English (en)
Inventor
L. Gleason Vernon
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.)
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of AU4633872A publication Critical patent/AU4633872A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • 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)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Information Transfer Between Computers (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AU46338/72A 1971-09-08 1972-09-06 Method for condensing data for transmission between data communications devices Expired AU4633872A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17854871A 1971-09-08 1971-09-08
USUS178,54 1971-09-08

Publications (1)

Publication Number Publication Date
AU4633872A true AU4633872A (en) 1974-03-14

Family

ID=22652973

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46338/72A Expired AU4633872A (en) 1971-09-08 1972-09-06 Method for condensing data for transmission between data communications devices

Country Status (6)

Country Link
JP (1) JPS4862318A (de)
AU (1) AU4633872A (de)
DE (1) DE2244163A1 (de)
FR (1) FR2152184A5 (de)
GB (1) GB1384136A (de)
IT (1) IT964421B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626065B2 (de) * 1974-05-02 1981-06-16
JPS5118409A (de) * 1974-08-07 1976-02-14 Hitachi Ltd
JPS573990B2 (de) * 1974-12-28 1982-01-23
JPS5317040A (en) * 1976-07-30 1978-02-16 Hitachi Ltd Data terminal equipment
JPS5350626A (en) * 1976-10-20 1978-05-09 Japanese National Railways<Jnr> Data transfer system
JPS55131848A (en) * 1979-04-02 1980-10-14 Nippon Telegr & Teleph Corp <Ntt> Data processor
DE3432837A1 (de) * 1984-09-06 1986-03-06 Dr. Gerald Knabe GmbH, 4052 Korschenbroich Datenkompressions- und datenexpandiereinrichtung zum uebertragen bzw. speichern von daten
US8774374B2 (en) * 2007-12-13 2014-07-08 Verizon Patent And Licensing Inc. Managing visual voicemail from multiple devices

Also Published As

Publication number Publication date
DE2244163A1 (de) 1973-03-15
GB1384136A (en) 1975-02-19
IT964421B (it) 1974-01-21
JPS4862318A (de) 1973-08-31
FR2152184A5 (de) 1973-04-20

Similar Documents

Publication Publication Date Title
CA976285A (en) Communications system for data transmission and retrieval
CA1016469A (en) Data transmission method
CA981566A (en) Transmission apparatus
CA1001957A (en) Multisignal transmission apparatus
AU3670071A (en) Hydrostatic-differential transmission
CA1008526A (en) Data communication system
CA984036A (en) Optical data transmission system
CA956727A (en) Error-correcting data transmission system
CA977477A (en) Data communication system
CA949686A (en) Data transmitting terminal
AU4633872A (en) Method for condensing data for transmission between data communications devices
AU467213B2 (en) Satellite data transmission method
CA1010983A (en) Data transmission system
CA975476A (en) Communication system for the transmission of information between two terminal stations by pulse code modulations
CA962950A (en) Data transmission systems
CA999991A (en) Code multiplex data transmission method
CA966427A (en) Electronic telegraph transmission relay
CA973804A (en) Telegraphic keying circuits
CA972469A (en) Data transmission systems
AU471469B2 (en) Data transmission system
CA870823A (en) Data transmission system
CA883453A (en) Data transmission system
CA909956A (en) Data transmission method
AU473972B2 (en) Calibration method ina data transmission system
CA846362A (en) Data transmission apparatus utilizing frequency shift keying