JPS5382320A - Information recording disc and its reproduction system - Google Patents
Information recording disc and its reproduction systemInfo
- Publication number
- JPS5382320A JPS5382320A JP15758976A JP15758976A JPS5382320A JP S5382320 A JPS5382320 A JP S5382320A JP 15758976 A JP15758976 A JP 15758976A JP 15758976 A JP15758976 A JP 15758976A JP S5382320 A JPS5382320 A JP S5382320A
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- reproduction system
- recording disc
- widen
- deviating
- 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
Abstract
PURPOSE: To widen the information signal bands being recorded and reproduced by deviating tracks in a direction approximately perpendicular to a track scanning direction at every specified period.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15758976A JPS5382320A (en) | 1976-12-28 | 1976-12-28 | Information recording disc and its reproduction system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15758976A JPS5382320A (en) | 1976-12-28 | 1976-12-28 | Information recording disc and its reproduction system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5382320A true JPS5382320A (en) | 1978-07-20 |
Family
ID=15652999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15758976A Pending JPS5382320A (en) | 1976-12-28 | 1976-12-28 | Information recording disc and its reproduction system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5382320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5897766U (en) * | 1981-12-22 | 1983-07-02 | 株式会社東芝 | tracking circuit |
-
1976
- 1976-12-28 JP JP15758976A patent/JPS5382320A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5897766U (en) * | 1981-12-22 | 1983-07-02 | 株式会社東芝 | tracking circuit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5363002A (en) | Signal recording system and disk type medium for recording signal | |
JPS52123606A (en) | Recorder/reproducer | |
MY107486A (en) | Digital recording and reproducing system. | |
IT1076067B (en) | PROCEDURE FOR PREPARING GRAMOPHONE DISCS AND VIDEO DISCS IN RESIN CONTAINING NITRILE SATURATED, FOR RECORDING ON IT INFORMATION SIGNALS | |
JPS5280007A (en) | Video disc | |
JPS52129221A (en) | Magnetic reproducing unit | |
JPS5430718A (en) | Magnetic recording-regeneration system | |
JPS53111706A (en) | Recording and reproducing system for audio signals | |
JPS5382320A (en) | Information recording disc and its reproduction system | |
JPS53149308A (en) | Recorder-reproducer of digital signals | |
JPS5211714A (en) | Sheet reproducer | |
JPS5283018A (en) | Magnetic video tape reproduction system | |
JPS5275426A (en) | Video signal recording apparatus | |
JPS5434805A (en) | Data recording system | |
JPS5255608A (en) | Magnetic recording and playback system | |
JPS52123222A (en) | Information disk reproducing system | |
JPS5223916A (en) | Disk playback system | |
JPS5356919A (en) | Recording and reproducing unit of video signal and sound signal | |
JPS5275113A (en) | Video disc | |
JPS534416A (en) | Inserting and recording unit for vtr title | |
JPS5428107A (en) | Drop-out detecting system | |
JPS53116126A (en) | Magnetic recording-reproducing system | |
JPS51146814A (en) | Magnetic record and playback system | |
JPS53125816A (en) | Recording system for information recorded medium disc | |
JPS5433009A (en) | Tape recorder |