NO151517C - Fremgangsmaate og innretning for skriving av et signalinformasjonsspor paa en plate - Google Patents
Fremgangsmaate og innretning for skriving av et signalinformasjonsspor paa en plateInfo
- Publication number
- NO151517C NO151517C NO790542A NO790542A NO151517C NO 151517 C NO151517 C NO 151517C NO 790542 A NO790542 A NO 790542A NO 790542 A NO790542 A NO 790542A NO 151517 C NO151517 C NO 151517C
- Authority
- NO
- Norway
- Prior art keywords
- writing
- procedure
- plate
- signal information
- information track
- 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 (3)
| Publication Number | Publication Date |
|---|---|
| NO790542L NO790542L (no) | 1979-09-28 |
| NO151517B NO151517B (no) | 1985-01-07 |
| NO151517C true NO151517C (no) | 1985-04-24 |
Family
ID=25397126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO790542A NO151517C (no) | 1978-03-27 | 1979-02-19 | Fremgangsmaate og innretning for skriving av et signalinformasjonsspor paa en plate |
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 |
| DK69079A (da) | 1979-09-28 |
| NO151517B (no) | 1985-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO152150C (no) | Fremgangsmaate og innretning for skriving av et signalinformasjonsspor paa en plate | |
| BE845349A (fr) | Dispositif pour la lecture d'un disque porte-information | |
| NO146969C (no) | Anordning paa et kjoeretoey til maaling og registrering av geometriske data av utlagte jernbaneskinner | |
| HU175630B (hu) | Lazernoe ustrojstvo dlja registracii dannykh i signalov | |
| IT7967918A0 (it) | Apparecchio per registrare e o riprodurre segnali su nastri magnetici | |
| DK423679A (da) | Fremgangsmaade til optagelse af informations og sporingssignaler og apparat til udoevelse af fremgangsmaaden | |
| DK117780A (da) | Apparat til registrering og gengivelse af data paa en magnetisk strimmel | |
| NL185694C (nl) | Afspeelinrichting voor een roterend registratiemedium waarin een informatiesignaal en een adressignaal zijn geregistreerd. | |
| FR2476420B1 (fr) | Appareil de reproduction de signaux d'information | |
| FR2346805A1 (fr) | Servomecanique pour appareils d'enregistrement et de lecture a support | |
| JPS53136428A (en) | Optical device for recording and reading information on tape | |
| MY8700042A (en) | Apparatus and method for writing a signal information track on a disc | |
| PL203157A1 (pl) | Urzadzenie odtwarzajace sygnaly zarejestrowane na plycie | |
| IT7967917A0 (it) | Apparecchio per registrare e o riprodurre segnali su nastri magnetici | |
| AT368651B (de) | Geraet zum aufzeichnen und auslesen von signalen in spuren auf einem magnetband | |
| FR2330107A1 (fr) | Dispositif d'enregistrement et de reproduction magnetique | |
| IT1140585B (it) | Apparecchiatura per registrare e/o riprodurre segnali su un nastro magnetico | |
| FR2380616B1 (fr) | Appareil d'enregistrement et/ou de reproduction a cassette | |
| JPS56165935A (en) | Method and device for reading mark on information record | |
| BR8003813A (pt) | Aparelho para leitura de informacao de pistas de gravacao | |
| JPS53120510A (en) | Device for recording or reproducing information on recording tape | |
| PL203137A1 (pl) | Urzadzenie odtwarzajace sygnaly zarejestrowane na plycie | |
| JPS54123009A (en) | Tape device for recording and reproducing information | |
| FR2325144A1 (fr) | Dispositif de suspension ou de sustentation d'un chassis d'appareil d'enregistrement et/ou de reproduction | |
| NO151517C (no) | Fremgangsmaate og innretning for skriving av et signalinformasjonsspor paa en plate |