AU523034B2 - Encoding and decoding digital data - Google Patents
Encoding and decoding digital dataInfo
- Publication number
- AU523034B2 AU523034B2 AU41144/78A AU4114478A AU523034B2 AU 523034 B2 AU523034 B2 AU 523034B2 AU 41144/78 A AU41144/78 A AU 41144/78A AU 4114478 A AU4114478 A AU 4114478A AU 523034 B2 AU523034 B2 AU 523034B2
- Authority
- AU
- Australia
- Prior art keywords
- encoding
- digital data
- decoding digital
- decoding
- data
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84855077A | 1977-11-04 | 1977-11-04 | |
US848550 | 1977-11-04 | ||
AU82947/82A AU530226B2 (en) | 1977-11-04 | 1982-04-22 | Digital decoder |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU82948/82A Division AU538981B2 (en) | 1977-11-04 | 1982-04-22 | Digital decoding and clock recovery |
AU82947/82A Division AU530226B2 (en) | 1977-11-04 | 1982-04-22 | Digital decoder |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4114478A AU4114478A (en) | 1980-05-01 |
AU523034B2 true AU523034B2 (en) | 1982-07-08 |
Family
ID=25640103
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU41144/78A Expired AU523034B2 (en) | 1977-11-04 | 1978-10-27 | Encoding and decoding digital data |
AU82947/82A Expired AU530226B2 (en) | 1977-11-04 | 1982-04-22 | Digital decoder |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU82947/82A Expired AU530226B2 (en) | 1977-11-04 | 1982-04-22 | Digital decoder |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5474715A (en) |
AU (2) | AU523034B2 (en) |
BE (1) | BE871748A (en) |
CA (1) | CA1136279A (en) |
CH (1) | CH647366A5 (en) |
DE (1) | DE2847833C2 (en) |
FR (1) | FR2408247A1 (en) |
GB (1) | GB2011229B (en) |
NL (1) | NL7810901A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2571910B1 (en) * | 1984-10-16 | 1987-01-09 | Bull Sa | ENCODING AND DECODING METHOD AND DEVICE FOR SERIAL TRANSMISSION OF BINARY DATA WITH CONTINUOUS COMPONENT REMOVAL |
GB2209908A (en) * | 1987-09-15 | 1989-05-24 | Plessey Co Plc | A bi-phase modulator |
GB2287622B (en) * | 1994-03-17 | 1998-10-28 | Nissan Motor | Multiplex serial data communication circuit network and method and motor control system and method using multiplex serial data communication circuit network |
CN117352020A (en) * | 2022-06-29 | 2024-01-05 | 长鑫存储技术有限公司 | Clock control circuit and semiconductor memory |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1323299A (en) * | 1970-03-16 | 1973-07-11 | British Aircraft Corp Ltd | Data recording methods and apparatus |
US3750121A (en) * | 1971-06-18 | 1973-07-31 | Honeywell Inc | Address marker encoder in three frequency recording |
US3815122A (en) * | 1973-01-02 | 1974-06-04 | Gte Information Syst Inc | Data converting apparatus |
FR2234708B1 (en) * | 1973-06-22 | 1976-09-17 | Thomson Csf | |
US3988729A (en) * | 1975-01-29 | 1976-10-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Differential pulse code modulation |
US4027335A (en) * | 1976-03-19 | 1977-05-31 | Ampex Corporation | DC free encoding for data transmission system |
-
1978
- 1978-10-27 AU AU41144/78A patent/AU523034B2/en not_active Expired
- 1978-10-31 CA CA000315347A patent/CA1136279A/en not_active Expired
- 1978-10-31 CH CH1120678A patent/CH647366A5/en not_active IP Right Cessation
- 1978-11-02 JP JP13467578A patent/JPS5474715A/en active Pending
- 1978-11-02 NL NL7810901A patent/NL7810901A/en not_active Application Discontinuation
- 1978-11-03 FR FR7831204A patent/FR2408247A1/en active Granted
- 1978-11-03 BE BE191521A patent/BE871748A/en not_active IP Right Cessation
- 1978-11-03 GB GB7843161A patent/GB2011229B/en not_active Expired
- 1978-11-03 DE DE19782847833 patent/DE2847833C2/en not_active Expired
-
1982
- 1982-04-22 AU AU82947/82A patent/AU530226B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU530226B2 (en) | 1983-07-07 |
CA1136279A (en) | 1982-11-23 |
BE871748A (en) | 1979-05-03 |
AU4114478A (en) | 1980-05-01 |
DE2847833A1 (en) | 1979-05-10 |
FR2408247A1 (en) | 1979-06-01 |
FR2408247B1 (en) | 1984-03-09 |
GB2011229B (en) | 1982-08-11 |
DE2847833C2 (en) | 1986-01-09 |
JPS5474715A (en) | 1979-06-15 |
NL7810901A (en) | 1979-05-08 |
AU8294782A (en) | 1982-09-02 |
CH647366A5 (en) | 1985-01-15 |
GB2011229A (en) | 1979-07-04 |
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