HU183139B - Electronic decoding circuit arrangement for systems with self-synchronization - Google Patents
Electronic decoding circuit arrangement for systems with self-synchronization Download PDFInfo
- Publication number
- HU183139B HU183139B HU118980A HU118980A HU183139B HU 183139 B HU183139 B HU 183139B HU 118980 A HU118980 A HU 118980A HU 118980 A HU118980 A HU 118980A HU 183139 B HU183139 B HU 183139B
- Authority
- HU
- Hungary
- Prior art keywords
- input
- pulse
- circuit arrangement
- pulse generator
- comparator
- Prior art date
Links
- 238000010200 validation analysis Methods 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 abstract description 6
- 230000004907 flux Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 7
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 108010076504 Protein Sorting Signals Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- G11B20/1407—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol
- G11B20/1419—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol to or from biphase level coding, i.e. to or from codes where a one is coded as a transition from a high to a low level during the middle of a bit cell and a zero is encoded as a transition from a low to a high level during the middle of a bit cell or vice versa, e.g. split phase code, Manchester code conversion to or from biphase space or mark coding, i.e. to or from codes where there is a transition at the beginning of every bit cell and a one has no second transition and a zero has a second transition one half of a bit period later or vice versa, e.g. double frequency code, FM code
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU118980A HU183139B (en) | 1980-05-14 | 1980-05-14 | Electronic decoding circuit arrangement for systems with self-synchronization |
| FR8109408A FR2482802A1 (fr) | 1980-05-14 | 1981-05-12 | Dispositif electronique de decodage d'informations pour un dispositif fonctionnant en auto-synchronisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU118980A HU183139B (en) | 1980-05-14 | 1980-05-14 | Electronic decoding circuit arrangement for systems with self-synchronization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU183139B true HU183139B (en) | 1984-04-28 |
Family
ID=10953254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU118980A HU183139B (en) | 1980-05-14 | 1980-05-14 | Electronic decoding circuit arrangement for systems with self-synchronization |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2482802A1 (enExample) |
| HU (1) | HU183139B (enExample) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510786A (en) * | 1967-07-17 | 1970-05-05 | Ibm | Synchronizing circuit compensating for data bit shift |
| US3631422A (en) * | 1969-02-03 | 1971-12-28 | Ibm | System for detection of data time interval measurement |
| DE2460534B2 (de) * | 1974-12-20 | 1977-12-01 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur decodierung von von magnetschichtspeichern gelieferten lesesignalen |
| DD124408A3 (enExample) * | 1975-04-09 | 1977-02-23 | ||
| DE2804593C2 (de) * | 1978-02-03 | 1979-09-27 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen | Verfahren und Anordnung zum Demodulieren eines binär codierten, phasenmodulierten Signals |
| DE2905668A1 (de) * | 1978-06-15 | 1979-12-20 | Rca Corp | Anordnung fuer das magnetische aufzeichnen eines binaercodierten signals |
-
1980
- 1980-05-14 HU HU118980A patent/HU183139B/hu not_active IP Right Cessation
-
1981
- 1981-05-12 FR FR8109408A patent/FR2482802A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2482802A1 (fr) | 1981-11-20 |
| FR2482802B1 (enExample) | 1984-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |