JPS5399912A - Information reproducing system - Google Patents
Information reproducing systemInfo
- Publication number
- JPS5399912A JPS5399912A JP1304577A JP1304577A JPS5399912A JP S5399912 A JPS5399912 A JP S5399912A JP 1304577 A JP1304577 A JP 1304577A JP 1304577 A JP1304577 A JP 1304577A JP S5399912 A JPS5399912 A JP S5399912A
- Authority
- JP
- Japan
- Prior art keywords
- information reproducing
- reproducing system
- revolution
- frequencies
- dividing
- 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
Landscapes
- Moving Of The Head To Find And Align With The Track (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
PURPOSE: To perform tracking and simplify constitution by dividing one revolution at an equal spacing, and changing over the frequencies of reference signals at every required revolution thereby performing recording, in a video disc.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1304577A JPS5399912A (en) | 1977-02-10 | 1977-02-10 | Information reproducing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1304577A JPS5399912A (en) | 1977-02-10 | 1977-02-10 | Information reproducing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5399912A true JPS5399912A (en) | 1978-08-31 |
Family
ID=11822136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1304577A Pending JPS5399912A (en) | 1977-02-10 | 1977-02-10 | Information reproducing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5399912A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02134729A (en) * | 1988-11-16 | 1990-05-23 | Matsushita Electric Ind Co Ltd | Recording and reproducing device |
-
1977
- 1977-02-10 JP JP1304577A patent/JPS5399912A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02134729A (en) * | 1988-11-16 | 1990-05-23 | Matsushita Electric Ind Co Ltd | Recording and reproducing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5441114A (en) | Automatic tracking system | |
JPS52123606A (en) | Recorder/reproducer | |
JPS53113517A (en) | Recording/reproducing system | |
JPS5399912A (en) | Information reproducing system | |
JPS51143310A (en) | Information regenerating system | |
JPS5399911A (en) | Information recording and reproducing system | |
JPS5280008A (en) | Video disc | |
JPS5428107A (en) | Drop-out detecting system | |
JPS5349910A (en) | Video signal process system using rotary recording medium | |
JPS5275113A (en) | Video disc | |
JPS5223916A (en) | Disk playback system | |
JPS5399913A (en) | Information recording and reproducing system | |
JPS537306A (en) | Magnetic record reproduction system | |
JPS52102010A (en) | Signal recorder/reproducer by pcm system | |
JPS5399914A (en) | Information reproducing system | |
JPS53116126A (en) | Magnetic recording-reproducing system | |
JPS541007A (en) | Magnetic recorder-reproducer | |
JPS52132720A (en) | Magnetic recording and reproducing unit for video signal | |
JPS53142816A (en) | Storage recording system for facsimile signal | |
JPS53125816A (en) | Recording system for information recorded medium disc | |
JPS5429927A (en) | Information reproducing method | |
JPS52102012A (en) | Signal recorder/reproducer by pcm system | |
JPS52134709A (en) | Magnetic recorder/reproducer unit | |
JPS52140306A (en) | Recording/reproducing system | |
JPS53110810A (en) | Reproducing device |