JPS5038305B1 - - Google Patents
Info
- Publication number
- JPS5038305B1 JPS5038305B1 JP44093133A JP9313369A JPS5038305B1 JP S5038305 B1 JPS5038305 B1 JP S5038305B1 JP 44093133 A JP44093133 A JP 44093133A JP 9313369 A JP9313369 A JP 9313369A JP S5038305 B1 JPS5038305 B1 JP S5038305B1
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44093133A JPS5038305B1 (ja) | 1969-11-20 | 1969-11-20 | |
US87882A US3656125A (en) | 1969-11-20 | 1970-11-09 | Writing checking system |
DE2056011A DE2056011C3 (de) | 1969-11-20 | 1970-11-13 | Schreibkontrollvorrichtung in einer Magnetbandeinheit |
GB5514270A GB1326396A (en) | 1969-11-20 | 1970-11-19 | Writing check systems for magnetic tape units |
FR707041740A FR2068558B1 (ja) | 1969-11-20 | 1970-11-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44093133A JPS5038305B1 (ja) | 1969-11-20 | 1969-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5038305B1 true JPS5038305B1 (ja) | 1975-12-09 |
Family
ID=14074007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44093133A Pending JPS5038305B1 (ja) | 1969-11-20 | 1969-11-20 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3656125A (ja) |
JP (1) | JPS5038305B1 (ja) |
DE (1) | DE2056011C3 (ja) |
FR (1) | FR2068558B1 (ja) |
GB (1) | GB1326396A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999220U (ja) * | 1982-12-23 | 1984-07-05 | パイオニア株式会社 | 磁気録音再生装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761905A (en) * | 1971-08-20 | 1973-09-25 | Information Storage Systems | Disc pack defect detection system |
US3863265A (en) * | 1973-02-09 | 1975-01-28 | Sycor Inc | Method and apparatus for inserting data records on magnetic tape |
US3829893A (en) * | 1973-05-29 | 1974-08-13 | Vidar Corp | Tape speed monitor |
US3864736A (en) * | 1973-06-25 | 1975-02-04 | Burroughs Corp | Magnetic recording verification |
US4024505A (en) * | 1974-11-18 | 1977-05-17 | Compucorp | Interface system for coupling an indeterminate number of peripheral devices to a central processing unit |
WO1982002614A1 (en) * | 1981-01-28 | 1982-08-05 | Evgeny Petrovich Lepeshev | Device for obtaining statistical characteristics of magnetic record-reproduction channel |
JPS58155524A (ja) * | 1982-02-25 | 1983-09-16 | スタ−ル・ソシエテ・アノニム | 一面のみにデ−タを有するデイスクの動作面を検出するシステム |
US4494155A (en) * | 1982-11-08 | 1985-01-15 | Eastman Kodak Company | Adaptive redundance in data recording |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3359548A (en) * | 1964-03-27 | 1967-12-19 | Ampex | Magnetic recording and verifying system |
US3444541A (en) * | 1965-06-21 | 1969-05-13 | Ibm | Tape inter-block gap size control |
-
1969
- 1969-11-20 JP JP44093133A patent/JPS5038305B1/ja active Pending
-
1970
- 1970-11-09 US US87882A patent/US3656125A/en not_active Expired - Lifetime
- 1970-11-13 DE DE2056011A patent/DE2056011C3/de not_active Expired
- 1970-11-19 GB GB5514270A patent/GB1326396A/en not_active Expired
- 1970-11-20 FR FR707041740A patent/FR2068558B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999220U (ja) * | 1982-12-23 | 1984-07-05 | パイオニア株式会社 | 磁気録音再生装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2068558B1 (ja) | 1973-02-02 |
GB1326396A (en) | 1973-08-08 |
DE2056011A1 (de) | 1971-06-03 |
DE2056011B2 (de) | 1976-07-29 |
US3656125A (en) | 1972-04-11 |
DE2056011C3 (de) | 1980-08-21 |
FR2068558A1 (ja) | 1971-08-27 |