IT964421B - METHOD OF CONDENSING DATA FOR TRANSMISSION BETWEEN DATA COMMUNICATION DEVICES - Google Patents
METHOD OF CONDENSING DATA FOR TRANSMISSION BETWEEN DATA COMMUNICATION DEVICESInfo
- Publication number
- IT964421B IT964421B IT2870172A IT2870172A IT964421B IT 964421 B IT964421 B IT 964421B IT 2870172 A IT2870172 A IT 2870172A IT 2870172 A IT2870172 A IT 2870172A IT 964421 B IT964421 B IT 964421B
- Authority
- IT
- Italy
- Prior art keywords
- data
- transmission
- communication devices
- condensing
- data communication
- Prior art date
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)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Information Transfer Between Computers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17854871A | 1971-09-08 | 1971-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT964421B true IT964421B (en) | 1974-01-21 |
Family
ID=22652973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2870172A IT964421B (en) | 1971-09-08 | 1972-08-31 | METHOD OF CONDENSING DATA FOR TRANSMISSION BETWEEN DATA COMMUNICATION DEVICES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4862318A (en) |
AU (1) | AU4633872A (en) |
DE (1) | DE2244163A1 (en) |
FR (1) | FR2152184A5 (en) |
GB (1) | GB1384136A (en) |
IT (1) | IT964421B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626065B2 (en) * | 1974-05-02 | 1981-06-16 | ||
JPS5118409A (en) * | 1974-08-07 | 1976-02-14 | Hitachi Ltd | |
JPS573990B2 (en) * | 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 (en) * | 1984-09-06 | 1986-03-06 | Dr. Gerald Knabe GmbH, 4052 Korschenbroich | DATA COMPRESSION AND DATA EXPANDING DEVICE FOR TRANSMITTING OR SAVE DATA |
US8774374B2 (en) * | 2007-12-13 | 2014-07-08 | Verizon Patent And Licensing Inc. | Managing visual voicemail from multiple devices |
-
1972
- 1972-08-31 IT IT2870172A patent/IT964421B/en active
- 1972-09-06 AU AU46338/72A patent/AU4633872A/en not_active Expired
- 1972-09-07 FR FR7231740A patent/FR2152184A5/fr not_active Expired
- 1972-09-08 JP JP47089689A patent/JPS4862318A/ja active Pending
- 1972-09-08 GB GB4193772A patent/GB1384136A/en not_active Expired
- 1972-09-08 DE DE19722244163 patent/DE2244163A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4862318A (en) | 1973-08-31 |
DE2244163A1 (en) | 1973-03-15 |
AU4633872A (en) | 1974-03-14 |
FR2152184A5 (en) | 1973-04-20 |
GB1384136A (en) | 1975-02-19 |
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