JPS5755548A - Magnetic disk device - Google Patents
Magnetic disk deviceInfo
- Publication number
- JPS5755548A JPS5755548A JP13014180A JP13014180A JPS5755548A JP S5755548 A JPS5755548 A JP S5755548A JP 13014180 A JP13014180 A JP 13014180A JP 13014180 A JP13014180 A JP 13014180A JP S5755548 A JPS5755548 A JP S5755548A
- Authority
- JP
- Japan
- Prior art keywords
- information recorded
- information
- recording surface
- optical disk
- recorded
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
- G11B27/026—Electronic editing of analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
- G11B13/04—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for magnetically or by magnetisation and optically or by radiation, for changing or sensing optical properties
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/327—Table of contents
- G11B27/329—Table of contents on a disc [VTOC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13014180A JPS5755548A (en) | 1980-09-19 | 1980-09-19 | Magnetic disk device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13014180A JPS5755548A (en) | 1980-09-19 | 1980-09-19 | Magnetic disk device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5755548A true JPS5755548A (en) | 1982-04-02 |
Family
ID=15026940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13014180A Pending JPS5755548A (en) | 1980-09-19 | 1980-09-19 | Magnetic disk device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5755548A (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509907A1 (de) * | 1984-03-19 | 1985-10-03 | Olympus Optical Co., Ltd., Tokio/Tokyo | Vorrichtung zum speichern und wiedergewinnen von informationen |
US4998009A (en) * | 1987-03-31 | 1991-03-05 | Canon Kabushiki Kaisha | Information recording method for recording data and directories in a plurality of blocks comprising divided recording areas |
US5166913A (en) * | 1988-01-27 | 1992-11-24 | Nec Corporation | Optical disk device for record and reproduction of additional information besides reproducing of basic information |
JPH05250107A (ja) * | 1992-07-31 | 1993-09-28 | Semiconductor Energy Lab Co Ltd | 記録媒体 |
EP0817181A2 (en) * | 1996-06-26 | 1998-01-07 | Sun Microsystems, Inc. | Hybrid optical disk recording medium, disk drive device, information processing system and method of processing information |
US5812501A (en) * | 1995-06-27 | 1998-09-22 | Fujitsu Limited | Optical recording medium having a non-volatile identification code and method for encoding data using same |
US5963513A (en) * | 1988-10-24 | 1999-10-05 | Lemelson; Jerome H. | Methods for recording and reproducing information |
KR100275061B1 (en) * | 1992-08-04 | 2000-12-15 | Sony Corp | Optical disk apparatus |
-
1980
- 1980-09-19 JP JP13014180A patent/JPS5755548A/ja active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509907A1 (de) * | 1984-03-19 | 1985-10-03 | Olympus Optical Co., Ltd., Tokio/Tokyo | Vorrichtung zum speichern und wiedergewinnen von informationen |
US4998009A (en) * | 1987-03-31 | 1991-03-05 | Canon Kabushiki Kaisha | Information recording method for recording data and directories in a plurality of blocks comprising divided recording areas |
US5166913A (en) * | 1988-01-27 | 1992-11-24 | Nec Corporation | Optical disk device for record and reproduction of additional information besides reproducing of basic information |
US5287335A (en) * | 1988-01-27 | 1994-02-15 | Nec Corporation | Optical disk device for record and reproduction of additional information besides reproduction of basic one |
US5963513A (en) * | 1988-10-24 | 1999-10-05 | Lemelson; Jerome H. | Methods for recording and reproducing information |
JPH05250107A (ja) * | 1992-07-31 | 1993-09-28 | Semiconductor Energy Lab Co Ltd | 記録媒体 |
KR100275061B1 (en) * | 1992-08-04 | 2000-12-15 | Sony Corp | Optical disk apparatus |
US5812501A (en) * | 1995-06-27 | 1998-09-22 | Fujitsu Limited | Optical recording medium having a non-volatile identification code and method for encoding data using same |
EP0817181A2 (en) * | 1996-06-26 | 1998-01-07 | Sun Microsystems, Inc. | Hybrid optical disk recording medium, disk drive device, information processing system and method of processing information |
EP0817181A3 (en) * | 1996-06-26 | 1998-11-25 | Sun Microsystems, Inc. | Hybrid optical disk recording medium, disk drive device, information processing system and method of processing information |
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