JPS567247A - Information reproducing device - Google Patents
Information reproducing deviceInfo
- Publication number
- JPS567247A JPS567247A JP8223879A JP8223879A JPS567247A JP S567247 A JPS567247 A JP S567247A JP 8223879 A JP8223879 A JP 8223879A JP 8223879 A JP8223879 A JP 8223879A JP S567247 A JPS567247 A JP S567247A
- Authority
- JP
- Japan
- Prior art keywords
- information track
- reproducing
- tracking
- distortion form
- signal
- 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)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8223879A JPS567247A (en) | 1979-06-28 | 1979-06-28 | Information reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8223879A JPS567247A (en) | 1979-06-28 | 1979-06-28 | Information reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS567247A true JPS567247A (en) | 1981-01-24 |
Family
ID=13768823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8223879A Pending JPS567247A (en) | 1979-06-28 | 1979-06-28 | Information reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS567247A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164475A (en) * | 1981-04-02 | 1982-10-09 | Olympus Optical Co Ltd | Head positioning system |
JPS58147858A (ja) * | 1982-02-26 | 1983-09-02 | Matsushita Electric Ind Co Ltd | 再生装置 |
JPS58185068A (ja) * | 1982-04-23 | 1983-10-28 | Matsushita Electric Ind Co Ltd | 再生装置 |
JPS6419538A (en) * | 1987-07-14 | 1989-01-23 | Mitsubishi Electric Corp | Circuit for correcting eccentricity of optical disk |
JPH01107064U (ja) * | 1988-01-11 | 1989-07-19 | ||
JPH01237975A (ja) * | 1988-03-17 | 1989-09-22 | Sony Corp | ディスク装置 |
US4907214A (en) * | 1985-12-18 | 1990-03-06 | Kabushiki Kaisha Toshiba | Eccentricity correction apparatus for an optical disk device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5465504A (en) * | 1977-11-04 | 1979-05-26 | Hitachi Ltd | Recording-reproducing system of information |
JPS5478102A (en) * | 1977-12-02 | 1979-06-22 | Nippon Telegr & Teleph Corp <Ntt> | Recorder |
-
1979
- 1979-06-28 JP JP8223879A patent/JPS567247A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5465504A (en) * | 1977-11-04 | 1979-05-26 | Hitachi Ltd | Recording-reproducing system of information |
JPS5478102A (en) * | 1977-12-02 | 1979-06-22 | Nippon Telegr & Teleph Corp <Ntt> | Recorder |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164475A (en) * | 1981-04-02 | 1982-10-09 | Olympus Optical Co Ltd | Head positioning system |
JPS58147858A (ja) * | 1982-02-26 | 1983-09-02 | Matsushita Electric Ind Co Ltd | 再生装置 |
JPS58185068A (ja) * | 1982-04-23 | 1983-10-28 | Matsushita Electric Ind Co Ltd | 再生装置 |
US4907214A (en) * | 1985-12-18 | 1990-03-06 | Kabushiki Kaisha Toshiba | Eccentricity correction apparatus for an optical disk device |
US5042021A (en) * | 1985-12-18 | 1991-08-20 | Kabushiki Kaisha Toshiba | Eccentricity correction apparatus for an optical disc device |
JPS6419538A (en) * | 1987-07-14 | 1989-01-23 | Mitsubishi Electric Corp | Circuit for correcting eccentricity of optical disk |
JPH01107064U (ja) * | 1988-01-11 | 1989-07-19 | ||
JPH01237975A (ja) * | 1988-03-17 | 1989-09-22 | Sony Corp | ディスク装置 |
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