JPS4882811A - - Google Patents
Info
- Publication number
- JPS4882811A JPS4882811A JP47012218A JP1221872A JPS4882811A JP S4882811 A JPS4882811 A JP S4882811A JP 47012218 A JP47012218 A JP 47012218A JP 1221872 A JP1221872 A JP 1221872A JP S4882811 A JPS4882811 A JP S4882811A
- 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
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47012218A JPS4882811A (ja) | 1972-02-04 | 1972-02-04 | |
US05/329,093 US3936875A (en) | 1972-02-04 | 1973-02-02 | Method of addressing magnetic memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47012218A JPS4882811A (ja) | 1972-02-04 | 1972-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4882811A true JPS4882811A (ja) | 1973-11-06 |
Family
ID=11799226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47012218A Pending JPS4882811A (ja) | 1972-02-04 | 1972-02-04 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3936875A (ja) |
JP (1) | JPS4882811A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144442A (ja) * | 1974-10-14 | 1976-04-16 | Hitachi Ltd | Deetatensohoshiki |
JPS5358213A (en) * | 1976-11-08 | 1978-05-26 | Fujitsu Ltd | Address control system of magnetic disc apparatus |
JPS553082A (en) * | 1978-06-23 | 1980-01-10 | Yokogawa Hokushin Electric Corp | Control system for memory device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334338A (en) * | 1963-08-21 | 1967-08-01 | Gen Dynamics Corp | Rapid access recording system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3375507A (en) * | 1963-09-03 | 1968-03-26 | Burroughs Corp | Information address recording and retrieval system |
US3399394A (en) * | 1965-08-25 | 1968-08-27 | Ibm | Cyclical random access magnetic data storage system |
US3631421A (en) * | 1968-09-23 | 1971-12-28 | Burroughs Corp | Data storage addressing system |
US3701130A (en) * | 1971-02-10 | 1972-10-24 | Bell Telephone Labor Inc | Memory access system |
-
1972
- 1972-02-04 JP JP47012218A patent/JPS4882811A/ja active Pending
-
1973
- 1973-02-02 US US05/329,093 patent/US3936875A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334338A (en) * | 1963-08-21 | 1967-08-01 | Gen Dynamics Corp | Rapid access recording system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144442A (ja) * | 1974-10-14 | 1976-04-16 | Hitachi Ltd | Deetatensohoshiki |
JPS5358213A (en) * | 1976-11-08 | 1978-05-26 | Fujitsu Ltd | Address control system of magnetic disc apparatus |
JPS6132704B2 (ja) * | 1976-11-08 | 1986-07-29 | Fujitsu Ltd | |
JPS553082A (en) * | 1978-06-23 | 1980-01-10 | Yokogawa Hokushin Electric Corp | Control system for memory device |
Also Published As
Publication number | Publication date |
---|---|
US3936875A (en) | 1976-02-03 |