AU544867B2 - Video discs - Google Patents
Video discsInfo
- Publication number
- AU544867B2 AU544867B2 AU73014/81A AU7301481A AU544867B2 AU 544867 B2 AU544867 B2 AU 544867B2 AU 73014/81 A AU73014/81 A AU 73014/81A AU 7301481 A AU7301481 A AU 7301481A AU 544867 B2 AU544867 B2 AU 544867B2
- Authority
- AU
- Australia
- Prior art keywords
- video discs
- discs
- video
- 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.)
- Ceased
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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU73014/81A AU544867B2 (en) | 1981-07-15 | 1981-07-15 | Video discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU73014/81A AU544867B2 (en) | 1981-07-15 | 1981-07-15 | Video discs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU7301481A AU7301481A (en) | 1982-02-18 |
| AU544867B2 true AU544867B2 (en) | 1985-06-20 |
Family
ID=3755506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU73014/81A Ceased AU544867B2 (en) | 1981-07-15 | 1981-07-15 | Video discs |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU544867B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289004A3 (en) * | 1987-04-28 | 1990-05-02 | Sharp Kabushiki Kaisha | Recording and reproducing apparatus |
-
1981
- 1981-07-15 AU AU73014/81A patent/AU544867B2/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289004A3 (en) * | 1987-04-28 | 1990-05-02 | Sharp Kabushiki Kaisha | Recording and reproducing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7301481A (en) | 1982-02-18 |
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