JPS628860B2 - - Google Patents
Info
- Publication number
- JPS628860B2 JPS628860B2 JP56065810A JP6581081A JPS628860B2 JP S628860 B2 JPS628860 B2 JP S628860B2 JP 56065810 A JP56065810 A JP 56065810A JP 6581081 A JP6581081 A JP 6581081A JP S628860 B2 JPS628860 B2 JP S628860B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- framing code
- data
- circuit
- memory
- 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
- 238000009432 framing Methods 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 9
- 230000000737 periodic effect Effects 0.000 claims description 7
- 230000008929 regeneration Effects 0.000 description 8
- 238000011069 regeneration method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000002051 biphasic effect Effects 0.000 description 1
- 238000013075 data extraction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56065810A JPS57181419A (en) | 1981-04-30 | 1981-04-30 | Data reproducing circuit |
| US06/368,247 US4477842A (en) | 1981-04-20 | 1982-04-15 | Data reproducing circuit |
| FR8206653A FR2504341B1 (fr) | 1981-04-20 | 1982-04-19 | Circuit de reproduction de donnees |
| GB08211381A GB2101853B (en) | 1981-04-20 | 1982-04-20 | Data reproducing circuit |
| DE3214370A DE3214370C2 (de) | 1981-04-20 | 1982-04-20 | Datenwiedergabeschaltung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56065810A JPS57181419A (en) | 1981-04-30 | 1981-04-30 | Data reproducing circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57181419A JPS57181419A (en) | 1982-11-08 |
| JPS628860B2 true JPS628860B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-02-25 |
Family
ID=13297748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56065810A Granted JPS57181419A (en) | 1981-04-20 | 1981-04-30 | Data reproducing circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57181419A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-04-30 JP JP56065810A patent/JPS57181419A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57181419A (en) | 1982-11-08 |