JPS56153512A - Recording system for digital information - Google Patents
Recording system for digital informationInfo
- Publication number
- JPS56153512A JPS56153512A JP5474480A JP5474480A JPS56153512A JP S56153512 A JPS56153512 A JP S56153512A JP 5474480 A JP5474480 A JP 5474480A JP 5474480 A JP5474480 A JP 5474480A JP S56153512 A JPS56153512 A JP S56153512A
- Authority
- JP
- Japan
- Prior art keywords
- time
- section
- irg1
- nonrecording
- recording
- Prior art date
- 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
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00817—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
-
- 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
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5474480A JPS56153512A (en) | 1980-04-23 | 1980-04-23 | Recording system for digital information |
US06/504,863 US4485415A (en) | 1980-04-23 | 1983-06-16 | Method for recording digital information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5474480A JPS56153512A (en) | 1980-04-23 | 1980-04-23 | Recording system for digital information |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56153512A true JPS56153512A (en) | 1981-11-27 |
Family
ID=12979281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5474480A Pending JPS56153512A (en) | 1980-04-23 | 1980-04-23 | Recording system for digital information |
Country Status (2)
Country | Link |
---|---|
US (1) | US4485415A (ja) |
JP (1) | JPS56153512A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8307428D0 (en) * | 1983-03-17 | 1983-04-27 | Aruga M | Recording and reconstructing digital data |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3439344A (en) * | 1966-08-09 | 1969-04-15 | Sperry Rand Corp | Continuous data recording apparatus |
US4081844A (en) * | 1976-08-02 | 1978-03-28 | International Business Machines Corporation | Interleaved synch and beginning of data indicators |
US4202016A (en) * | 1978-01-30 | 1980-05-06 | Sampey Harry R | Digital magnetic data storage and retrieval using audio analog recording techniques |
US4201980A (en) * | 1978-12-26 | 1980-05-06 | Honeywell Information Systems Inc. | GCR Data write control apparatus |
-
1980
- 1980-04-23 JP JP5474480A patent/JPS56153512A/ja active Pending
-
1983
- 1983-06-16 US US06/504,863 patent/US4485415A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4485415A (en) | 1984-11-27 |
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