JPS523405A - Signal recording appliance - Google Patents
Signal recording applianceInfo
- Publication number
- JPS523405A JPS523405A JP50079777A JP7977775A JPS523405A JP S523405 A JPS523405 A JP S523405A JP 50079777 A JP50079777 A JP 50079777A JP 7977775 A JP7977775 A JP 7977775A JP S523405 A JPS523405 A JP S523405A
- Authority
- JP
- Japan
- Prior art keywords
- signal recording
- recording appliance
- appliance
- signal
- regenerating
- 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.)
- Granted
Links
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
PURPOSE: Doing both signal recording and regenerating at the same time, feeding back the information of regenerative signals into a signal recording system, to get the best condition of signal regeneration.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50079777A JPS523405A (en) | 1975-06-27 | 1975-06-27 | Signal recording appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50079777A JPS523405A (en) | 1975-06-27 | 1975-06-27 | Signal recording appliance |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59064952A Division JPS59193544A (en) | 1984-03-30 | 1984-03-30 | Signal recording method |
JP60257229A Division JPS61122932A (en) | 1985-11-15 | 1985-11-15 | Signal recording method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS523405A true JPS523405A (en) | 1977-01-11 |
JPS6132734B2 JPS6132734B2 (en) | 1986-07-29 |
Family
ID=13699625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50079777A Granted JPS523405A (en) | 1975-06-27 | 1975-06-27 | Signal recording appliance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS523405A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121101A (en) * | 1978-03-13 | 1979-09-20 | Teac Co | Production of information signal recording original disc |
JPS5814333A (en) * | 1981-07-17 | 1983-01-27 | Matsushita Electric Ind Co Ltd | Recording method for optical disc |
JPS5880138A (en) * | 1981-11-06 | 1983-05-14 | Teac Co | Optical recording system |
FR2563037A1 (en) * | 1984-04-13 | 1985-10-18 | Mitsubishi Electric Corp | INFORMATION RECORDING SYSTEM |
JPS62120635A (en) * | 1985-11-20 | 1987-06-01 | Sanyo Electric Co Ltd | Information recording and reproducing device |
JPH02165437A (en) * | 1988-12-19 | 1990-06-26 | Sanyo Electric Co Ltd | Production of optical recording medium |
JPH0340236A (en) * | 1989-07-07 | 1991-02-21 | Nec Corp | Optical recording and reproducing device |
JPH06203413A (en) * | 1993-09-27 | 1994-07-22 | Hitachi Ltd | Optical recording medium and recording and reproducing method |
JPH06208727A (en) * | 1993-11-29 | 1994-07-26 | Hitachi Ltd | Reproducing method for optical information |
US5450376A (en) * | 1992-04-20 | 1995-09-12 | Canon Kabushiki Kaisha | Optical information recording/reproduction apparatus with super-resolution optical filter |
JPH08235643A (en) * | 1996-03-08 | 1996-09-13 | Hitachi Ltd | Optical disk apparatus and optical disk medium used for it |
-
1975
- 1975-06-27 JP JP50079777A patent/JPS523405A/en active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121101A (en) * | 1978-03-13 | 1979-09-20 | Teac Co | Production of information signal recording original disc |
JPS6126141B2 (en) * | 1978-03-13 | 1986-06-19 | Teiatsuku Kk | |
JPS5814333A (en) * | 1981-07-17 | 1983-01-27 | Matsushita Electric Ind Co Ltd | Recording method for optical disc |
JPS5880138A (en) * | 1981-11-06 | 1983-05-14 | Teac Co | Optical recording system |
FR2563037A1 (en) * | 1984-04-13 | 1985-10-18 | Mitsubishi Electric Corp | INFORMATION RECORDING SYSTEM |
JPS62120635A (en) * | 1985-11-20 | 1987-06-01 | Sanyo Electric Co Ltd | Information recording and reproducing device |
JPH02165437A (en) * | 1988-12-19 | 1990-06-26 | Sanyo Electric Co Ltd | Production of optical recording medium |
JPH0340236A (en) * | 1989-07-07 | 1991-02-21 | Nec Corp | Optical recording and reproducing device |
US5450376A (en) * | 1992-04-20 | 1995-09-12 | Canon Kabushiki Kaisha | Optical information recording/reproduction apparatus with super-resolution optical filter |
JPH06203413A (en) * | 1993-09-27 | 1994-07-22 | Hitachi Ltd | Optical recording medium and recording and reproducing method |
JPH06208727A (en) * | 1993-11-29 | 1994-07-26 | Hitachi Ltd | Reproducing method for optical information |
JPH08235643A (en) * | 1996-03-08 | 1996-09-13 | Hitachi Ltd | Optical disk apparatus and optical disk medium used for it |
Also Published As
Publication number | Publication date |
---|---|
JPS6132734B2 (en) | 1986-07-29 |
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