JPS5127530B2 - - Google Patents
Info
- Publication number
- JPS5127530B2 JPS5127530B2 JP47107273A JP10727372A JPS5127530B2 JP S5127530 B2 JPS5127530 B2 JP S5127530B2 JP 47107273 A JP47107273 A JP 47107273A JP 10727372 A JP10727372 A JP 10727372A JP S5127530 B2 JPS5127530 B2 JP S5127530B2
- 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.)
- Expired
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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
- G11B20/1205—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for discontinuous data, e.g. digital information signals, computer programme data
Landscapes
- Engineering & Computer Science (AREA)
- General 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 |
|---|---|---|---|
| US20860071A | 1971-12-16 | 1971-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4866819A JPS4866819A (cg-RX-API-DMAC10.html) | 1973-09-13 |
| JPS5127530B2 true JPS5127530B2 (cg-RX-API-DMAC10.html) | 1976-08-13 |
Family
ID=22775203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47107273A Expired JPS5127530B2 (cg-RX-API-DMAC10.html) | 1971-12-16 | 1972-10-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3711844A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5127530B2 (cg-RX-API-DMAC10.html) |
| BE (1) | BE792641A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1005905A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2259236A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2163474B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1394696A (cg-RX-API-DMAC10.html) |
| IT (1) | IT971133B (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104986U (cg-RX-API-DMAC10.html) * | 1979-01-19 | 1980-07-22 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3801969A (en) * | 1972-07-24 | 1974-04-02 | Itel Corp | Erase feature for data recording device |
| US3935593A (en) * | 1974-10-29 | 1976-01-27 | Henry H. Tiesenhausen | Multi-media production programmer |
| FR2315745A1 (fr) * | 1975-06-23 | 1977-01-21 | Ibm | Procede et appareil pour copier des donnees d'une memoire a disques dans une autre ayant un debit binaire different |
| DE2924781A1 (de) * | 1979-06-20 | 1981-01-15 | Philips Patentverwaltung | Verfahren und anordnung zum schreiben der sektoreinteilung einer speicherplatte |
| US4541019A (en) * | 1982-11-26 | 1985-09-10 | Cipher Data Products, Inc. | Recording system for recording data on tape in a disk-recording format |
| US4584616A (en) * | 1984-07-12 | 1986-04-22 | Tallgrass Technologies Corporation | Format for storing data on magnetic media |
| US5388012A (en) * | 1992-02-28 | 1995-02-07 | E-Systems, Inc. | Partitioning of magnetic tape into sequentially occurring partitions between and around regularly occurring system zones |
| DE4325710C2 (de) * | 1993-07-30 | 1998-04-09 | Siemens Ag | Verfahren zum Steuern einer an eine programmgesteuerte Einrichtung angeschlossenen Laufwerkeinrichtung für bandförmige digitale Datenträger |
| US5592342A (en) * | 1994-05-23 | 1997-01-07 | Quantum Corporation | Method for packing variable size user data records into fixed size blocks on a storage medium |
| US5819297A (en) * | 1995-09-27 | 1998-10-06 | Emc Corporation | Method and apparatus for creating reliably duplicatable tape volumes without copying any padding |
| US20030165028A1 (en) * | 2002-01-16 | 2003-09-04 | Mike Battle | Echo producing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2863137A (en) * | 1957-02-05 | 1958-12-02 | Gen Electric | Tape-spacing system |
| US3193801A (en) * | 1959-09-28 | 1965-07-06 | Collins Radio Co | Large gap data communication system |
| US3325796A (en) * | 1963-06-28 | 1967-06-13 | Ibm | Apparatus for reducing magnetic tape inter-record gap |
| US3412385A (en) * | 1964-11-12 | 1968-11-19 | Scient Data Systems Inc | Magnetic tape transducing control system |
| US3444541A (en) * | 1965-06-21 | 1969-05-13 | Ibm | Tape inter-block gap size control |
-
0
- BE BE792641D patent/BE792641A/xx unknown
-
1971
- 1971-12-16 US US00208600A patent/US3711844A/en not_active Expired - Lifetime
-
1972
- 1972-10-27 JP JP47107273A patent/JPS5127530B2/ja not_active Expired
- 1972-11-06 GB GB5111872A patent/GB1394696A/en not_active Expired
- 1972-11-23 IT IT31991/72A patent/IT971133B/it active
- 1972-11-29 FR FR7243279A patent/FR2163474B1/fr not_active Expired
- 1972-12-04 DE DE2259236A patent/DE2259236A1/de active Pending
- 1972-12-05 CA CA158,279A patent/CA1005905A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104986U (cg-RX-API-DMAC10.html) * | 1979-01-19 | 1980-07-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT971133B (it) | 1974-04-30 |
| CA1005905A (en) | 1977-02-22 |
| JPS4866819A (cg-RX-API-DMAC10.html) | 1973-09-13 |
| BE792641A (fr) | 1973-03-30 |
| FR2163474B1 (cg-RX-API-DMAC10.html) | 1976-08-20 |
| GB1394696A (en) | 1975-05-21 |
| FR2163474A1 (cg-RX-API-DMAC10.html) | 1973-07-27 |
| US3711844A (en) | 1973-01-16 |
| DE2259236A1 (de) | 1973-06-28 |