BE633599A - - Google Patents
Info
- Publication number
- BE633599A BE633599A BE633599DA BE633599A BE 633599 A BE633599 A BE 633599A BE 633599D A BE633599D A BE 633599DA BE 633599 A BE633599 A BE 633599A
- Authority
- BE
- Belgium
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
- G11B20/1816—Testing
- G11B20/182—Testing using test patterns
-
- 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
- G11B20/1816—Testing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US203788A US3261003A (en) | 1962-06-20 | 1962-06-20 | Tape error indication apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633599A true BE633599A (US06171609-20010109-C00001.png) |
Family
ID=22755314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633599D BE633599A (US06171609-20010109-C00001.png) | 1962-06-20 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3328788A (en) * | 1963-11-26 | 1967-06-27 | Bell Telephone Labor Inc | Verification of magnetic recording |
| US3508196A (en) * | 1968-12-06 | 1970-04-21 | Ibm | Error detection and correction features |
| US3685021A (en) * | 1970-07-16 | 1972-08-15 | Intern Computer Products Inc | Method and apparatus for processing data |
| US3805284A (en) * | 1972-09-18 | 1974-04-16 | Burroughs Corp | Digital data copy duplication method and apparatus utilizing bit to bit data verification |
| JPS5444529Y2 (US06171609-20010109-C00001.png) * | 1974-12-07 | 1979-12-21 | ||
| US4214280A (en) * | 1978-05-30 | 1980-07-22 | Xerox Corporation | Method and apparatus for recording data without recording on defective areas of a data recording medium |
| US4333177A (en) * | 1979-10-31 | 1982-06-01 | Ampex Corporation | Test control circuit for multichannel apparatus such as tape recorders and the like |
| US4704641A (en) * | 1985-04-12 | 1987-11-03 | American Telephone And Telegraph Company, At&T Bell Laboratories | Recovery of stored data from mutilated tape data blocks |
| AU604807B2 (en) * | 1986-12-19 | 1991-01-03 | Sony Corporation | Data recorder and method |
| EP0321077B1 (en) * | 1987-12-14 | 1994-03-02 | Sony Corporation | Apparatus and method for recording a digital signal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL236625A (US06171609-20010109-C00001.png) * | 1958-03-03 |
-
0
- BE BE633599D patent/BE633599A/xx unknown
-
1962
- 1962-06-20 US US203788A patent/US3261003A/en not_active Expired - Lifetime
-
1963
- 1963-06-07 GB GB22694/63A patent/GB988790A/en not_active Expired
- 1963-06-13 CH CH741063A patent/CH411999A/de unknown
- 1963-06-14 AT AT479363A patent/AT245295B/de active
- 1963-06-15 DE DE19631449425 patent/DE1449425B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1449425A1 (de) | 1969-07-31 |
| GB988790A (en) | 1965-04-14 |
| DE1449425B2 (de) | 1970-08-13 |
| AT245295B (de) | 1966-02-25 |
| CH411999A (de) | 1966-04-30 |
| US3261003A (en) | 1966-07-12 |
