JPS4991735A - - Google Patents
Info
- Publication number
- JPS4991735A JPS4991735A JP48143653A JP14365373A JPS4991735A JP S4991735 A JPS4991735 A JP S4991735A JP 48143653 A JP48143653 A JP 48143653A JP 14365373 A JP14365373 A JP 14365373A JP S4991735 A JPS4991735 A JP S4991735A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
-
- 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
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Error Detection And Correction (AREA)
- Detection And Correction Of Errors (AREA)
- Debugging And Monitoring (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00318453A US3821703A (en) | 1972-12-26 | 1972-12-26 | Signal transferring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4991735A true JPS4991735A (US06650917-20031118-M00005.png) | 1974-09-02 |
| JPS5548607B2 JPS5548607B2 (US06650917-20031118-M00005.png) | 1980-12-06 |
Family
ID=23238251
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14365373A Expired JPS5548607B2 (US06650917-20031118-M00005.png) | 1972-12-26 | 1973-12-24 | |
| JP50146014A Granted JPS51105248A (en) | 1972-12-26 | 1975-12-09 | Deijitaru deetashorisochi |
| JP50146015A Granted JPS51105240A (en) | 1972-12-26 | 1975-12-09 | Deijitaru deeta teepukirokusochi |
| JP50146013A Granted JPS5182539A (en) | 1972-12-26 | 1975-12-09 | Deijitaru deetashorisochi |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50146014A Granted JPS51105248A (en) | 1972-12-26 | 1975-12-09 | Deijitaru deetashorisochi |
| JP50146015A Granted JPS51105240A (en) | 1972-12-26 | 1975-12-09 | Deijitaru deeta teepukirokusochi |
| JP50146013A Granted JPS5182539A (en) | 1972-12-26 | 1975-12-09 | Deijitaru deetashorisochi |
Country Status (7)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282151A (en) * | 1975-12-29 | 1977-07-09 | Fujitsu Ltd | Correction control system |
| JPS52115636A (en) * | 1976-03-24 | 1977-09-28 | Nec Corp | Fixed pattern writing control device |
| JPS5369562A (en) * | 1976-12-03 | 1978-06-21 | Fujitsu Ltd | System for error correction and processing |
| JPS5676861A (en) * | 1979-11-27 | 1981-06-24 | Toshiba Corp | Floppy disk controller |
| JPS57207960A (en) * | 1981-06-17 | 1982-12-20 | Toshiba Corp | Method for adding error correcting code to variable length data |
| JPS60107133A (ja) * | 1983-11-16 | 1985-06-12 | Fujitsu Ltd | 磁気ディスク装置の情報転送方法 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2225890B1 (US06650917-20031118-M00005.png) * | 1973-04-13 | 1976-09-10 | Honeywell Bull Soc Ind | |
| GB1467037A (en) * | 1973-07-18 | 1977-03-16 | Siemens Ag | Electronic data storage systems |
| US4052698A (en) * | 1975-03-17 | 1977-10-04 | Burroughs Corporation | Multi-parallel-channel error checking |
| US4308557A (en) * | 1979-10-12 | 1981-12-29 | Rca Corporation | Video disc system |
| FI803145L (fi) * | 1979-10-12 | 1981-04-13 | Rca Corp | Foerbaettrat felkodningssystem foer videoskivsystem |
| US4393445A (en) * | 1981-03-06 | 1983-07-12 | International Business Machines Corporation | Information-signal recording apparatus employing record volume oriented identification signals |
| JPS58123253A (ja) * | 1982-01-19 | 1983-07-22 | Sony Corp | エラ−訂正装置 |
| US4720831A (en) * | 1985-12-02 | 1988-01-19 | Advanced Micro Devices, Inc. | CRC calculation machine with concurrent preset and CRC calculation function |
| US4937800A (en) * | 1986-12-22 | 1990-06-26 | International Business Machines Corporation | Method of recording using selective-erasure directions for magnetooptic record members |
| US4916680A (en) * | 1986-12-22 | 1990-04-10 | International Business Machines Corporation | Magnetooptic recording member having selectively-reversed erasure directions in predetermined recording areas of the record member |
| US4789972A (en) * | 1986-12-22 | 1988-12-06 | International Business Machines Corporation | Selectively controlling the erasure in a magneto-optic recording medium |
| US5109385A (en) * | 1989-04-27 | 1992-04-28 | International Business Machines Corporation | Enhanced data formats and machine operations for enabling error correction |
| US5172381A (en) * | 1989-04-27 | 1992-12-15 | International Business Machines Corporation | Enhanced data formats and machine operations for enabling error correction |
| DE69021143T2 (de) * | 1989-06-28 | 1996-02-29 | Ibm | Verfahren zur wirksamen Verwendung von auswechselbaren Aufzeichnungsmedien für Daten. |
| US5617432A (en) * | 1994-11-09 | 1997-04-01 | International Business Machines Corporation | Common error protection code for data stored as a composite of different data formats |
| GB2312058B (en) * | 1996-04-12 | 2000-08-09 | Sony Uk Ltd | Data buffer |
| GB0031761D0 (en) * | 2000-12-29 | 2001-02-07 | Mitel Semiconductor Ltd | Data queues |
| GB2382898B (en) | 2000-12-29 | 2005-06-29 | Zarlink Semiconductor Ltd | A method of managing data |
| DE10216921A1 (de) * | 2002-04-15 | 2003-10-23 | Bosch Gmbh Robert | Verfahren und Vorrichtung zum Auffüllen von Datenabschnitten sowie Bussystem |
| US8296619B2 (en) * | 2007-04-20 | 2012-10-23 | Interdigital Technology Corporation | Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1383505A (fr) * | 1964-02-26 | 1964-12-24 | Inst Werkzeugmaschinen | Procédé d'extension de l'aire d'information et de contrôle des erreurs cycliques pour un code à plusieurs canaux |
| US3675200A (en) * | 1970-11-23 | 1972-07-04 | Ibm | System for expanded detection and correction of errors in parallel binary data produced by data tracks |
-
1972
- 1972-12-26 US US00318453A patent/US3821703A/en not_active Expired - Lifetime
-
1973
- 1973-11-28 IT IT41016/73A patent/IT1001097B/it active
- 1973-12-14 CA CA188,363A patent/CA1054254A/en not_active Expired
- 1973-12-19 GB GB5890573A patent/GB1454081A/en not_active Expired
- 1973-12-19 GB GB5890273A patent/GB1452968A/en not_active Expired
- 1973-12-19 GB GB5890373A patent/GB1454290A/en not_active Expired
- 1973-12-21 FR FR7347140A patent/FR2212061A5/fr not_active Expired
- 1973-12-21 FR FR7347138A patent/FR2212059A5/fr not_active Expired
- 1973-12-21 FR FR7347139A patent/FR2211707B1/fr not_active Expired
- 1973-12-24 JP JP14365373A patent/JPS5548607B2/ja not_active Expired
- 1973-12-27 DE DE2364705A patent/DE2364705C2/de not_active Expired
-
1975
- 1975-12-09 JP JP50146014A patent/JPS51105248A/ja active Granted
- 1975-12-09 JP JP50146015A patent/JPS51105240A/ja active Granted
- 1975-12-09 JP JP50146013A patent/JPS5182539A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282151A (en) * | 1975-12-29 | 1977-07-09 | Fujitsu Ltd | Correction control system |
| JPS5444624B2 (US06650917-20031118-M00005.png) * | 1975-12-29 | 1979-12-27 | ||
| JPS52115636A (en) * | 1976-03-24 | 1977-09-28 | Nec Corp | Fixed pattern writing control device |
| JPS5369562A (en) * | 1976-12-03 | 1978-06-21 | Fujitsu Ltd | System for error correction and processing |
| JPS5676861A (en) * | 1979-11-27 | 1981-06-24 | Toshiba Corp | Floppy disk controller |
| JPS6336008B2 (US06650917-20031118-M00005.png) * | 1979-11-27 | 1988-07-18 | Tokyo Shibaura Electric Co | |
| JPS57207960A (en) * | 1981-06-17 | 1982-12-20 | Toshiba Corp | Method for adding error correcting code to variable length data |
| JPS60107133A (ja) * | 1983-11-16 | 1985-06-12 | Fujitsu Ltd | 磁気ディスク装置の情報転送方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5444584B2 (US06650917-20031118-M00005.png) | 1979-12-26 |
| DE2364705A1 (de) | 1974-06-27 |
| IT1001097B (it) | 1976-04-20 |
| JPS5548607B2 (US06650917-20031118-M00005.png) | 1980-12-06 |
| CA1054254A (en) | 1979-05-08 |
| JPS51105248A (en) | 1976-09-17 |
| FR2212061A5 (US06650917-20031118-M00005.png) | 1974-07-19 |
| GB1452968A (en) | 1976-10-20 |
| JPS5182539A (en) | 1976-07-20 |
| JPS51105240A (en) | 1976-09-17 |
| FR2211707B1 (US06650917-20031118-M00005.png) | 1979-10-05 |
| FR2212059A5 (US06650917-20031118-M00005.png) | 1974-07-19 |
| FR2211707A1 (US06650917-20031118-M00005.png) | 1974-07-19 |
| GB1454081A (en) | 1976-10-27 |
| US3821703A (en) | 1974-06-28 |
| JPS5444582B2 (US06650917-20031118-M00005.png) | 1979-12-26 |
| JPS5444585B2 (US06650917-20031118-M00005.png) | 1979-12-26 |
| GB1454290A (en) | 1976-11-03 |
| DE2364705C2 (de) | 1987-04-02 |
