DK69079A - Fremgangsmaade og apparat til lagring af vidioinformation paa et informationslagerorgan - Google Patents
Fremgangsmaade og apparat til lagring af vidioinformation paa et informationslagerorganInfo
- Publication number
- DK69079A DK69079A DK69079A DK69079A DK69079A DK 69079 A DK69079 A DK 69079A DK 69079 A DK69079 A DK 69079A DK 69079 A DK69079 A DK 69079A DK 69079 A DK69079 A DK 69079A
- Authority
- DK
- Denmark
- Prior art keywords
- storage body
- storing video
- information
- information storage
- video information
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Television Signal Processing For Recording (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Exposure Control For Cameras (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89077178A | 1978-03-27 | 1978-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK69079A true DK69079A (da) | 1979-09-28 |
Family
ID=25397126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK69079A DK69079A (da) | 1978-03-27 | 1979-02-16 | Fremgangsmaade og apparat til lagring af vidioinformation paa et informationslagerorgan |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS54128704A (nl) |
| DE (1) | DE2911740A1 (nl) |
| DK (1) | DK69079A (nl) |
| NL (1) | NL7901228A (nl) |
| NO (1) | NO151517C (nl) |
| SE (1) | SE7901439L (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668935A (en) * | 1979-10-22 | 1981-06-09 | Discovision Ass | Device for recording dataasignal on movable optical recording medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1013854A (en) * | 1973-02-20 | 1977-07-12 | John S. Winslow | Videodisc mastering system |
| JPS539101A (en) * | 1976-07-12 | 1978-01-27 | Mitsubishi Electric Corp | Recording device |
-
1979
- 1979-02-16 NL NL7901228A patent/NL7901228A/nl not_active Application Discontinuation
- 1979-02-16 DK DK69079A patent/DK69079A/da unknown
- 1979-02-19 SE SE7901439A patent/SE7901439L/xx unknown
- 1979-02-19 NO NO790542A patent/NO151517C/no unknown
- 1979-02-20 JP JP1793779A patent/JPS54128704A/ja active Granted
- 1979-03-26 DE DE19792911740 patent/DE2911740A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2911740C2 (nl) | 1988-02-11 |
| NO790542L (no) | 1979-09-28 |
| JPS54128704A (en) | 1979-10-05 |
| SE7901439L (sv) | 1979-09-28 |
| DE2911740A1 (de) | 1979-10-11 |
| JPH0323979B2 (nl) | 1991-04-02 |
| NL7901228A (nl) | 1979-10-01 |
| NO151517C (no) | 1985-04-24 |
| NO151517B (no) | 1985-01-07 |
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