SE384754B - Anordning for att reglera den relativa rotationshastigheten hos en skiva i forhallande till en informationsomvandlare - Google Patents
Anordning for att reglera den relativa rotationshastigheten hos en skiva i forhallande till en informationsomvandlareInfo
- Publication number
- SE384754B SE384754B SE7403228A SE7403228A SE384754B SE 384754 B SE384754 B SE 384754B SE 7403228 A SE7403228 A SE 7403228A SE 7403228 A SE7403228 A SE 7403228A SE 384754 B SE384754 B SE 384754B
- Authority
- SE
- Sweden
- Prior art keywords
- disc
- relation
- controlling
- rotation speed
- relative rotation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Television Signal Processing For Recording (AREA)
- Rotational Drive Of Disk (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1326373A GB1454901A (en) | 1973-03-20 | 1973-03-20 | Velocity error correction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE384754B true SE384754B (sv) | 1976-05-17 |
Family
ID=10019801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7403228A SE384754B (sv) | 1973-03-20 | 1974-03-11 | Anordning for att reglera den relativa rotationshastigheten hos en skiva i forhallande till en informationsomvandlare |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3914542A (fr) |
| JP (1) | JPS5027423A (fr) |
| AT (1) | ATA232274A (fr) |
| BR (1) | BR7402124D0 (fr) |
| CA (1) | CA1006262A (fr) |
| DE (1) | DE2413497B2 (fr) |
| DK (1) | DK139825B (fr) |
| FR (1) | FR2222722B1 (fr) |
| GB (1) | GB1454901A (fr) |
| IT (1) | IT1005679B (fr) |
| NL (1) | NL7403354A (fr) |
| SE (1) | SE384754B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572346A (en) * | 1976-03-19 | 1980-07-30 | Rca Corp | Velocity and phase control for a disc recording and reproducing apparatus |
| JPS5329477U (fr) * | 1976-08-13 | 1978-03-13 | ||
| US4608610A (en) * | 1980-08-22 | 1986-08-26 | Victor Company Of Japan, Ltd. | Jitter compensation system in rotary recording medium reproducing apparatus |
| US4386375A (en) * | 1980-09-24 | 1983-05-31 | Rca Corporation | Video disc player with multiple signal recovery transducers |
| JPS57200969A (en) * | 1981-06-01 | 1982-12-09 | Victor Co Of Japan Ltd | Jitter correcting circuit of reproducing device for disk-like information recording medium |
| JPS5812170A (ja) * | 1981-07-14 | 1983-01-24 | Victor Co Of Japan Ltd | 円盤状情報記録媒体再生装置のジツタ補正回路 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824224A (en) * | 1954-04-14 | 1958-02-18 | Du Mont Allen B Lab Inc | Television synchronizing circuit |
| US3290613A (en) * | 1963-02-25 | 1966-12-06 | Rca Corp | Semiconductor signal translating circuit |
| US3345457A (en) * | 1964-05-15 | 1967-10-03 | Ampex | Tension control for wideband recording system |
| GB1158141A (en) * | 1965-04-26 | 1969-07-16 | Automatic Information Data Ser | Transistorized Signal Separator |
| US3535441A (en) * | 1967-12-29 | 1970-10-20 | Westel Co | Tape tension control system for magnetic tape recorder |
| US3527888A (en) * | 1968-04-10 | 1970-09-08 | Us Navy | Means for separating horizontal and vertical video synchronizing pulses |
| US3742134A (en) * | 1971-03-16 | 1973-06-26 | S Uemura | Visual recording system for video signal |
| US3711641A (en) * | 1971-03-22 | 1973-01-16 | Rca Corp | Velocity adjusting system |
| GB1413142A (en) * | 1972-04-19 | 1975-11-05 | Rca Corp | Speed control system for video disc drives |
-
1973
- 1973-03-20 GB GB1326373A patent/GB1454901A/en not_active Expired
- 1973-10-01 US US402081A patent/US3914542A/en not_active Expired - Lifetime
-
1974
- 1974-03-11 SE SE7403228A patent/SE384754B/xx not_active IP Right Cessation
- 1974-03-13 NL NL7403354A patent/NL7403354A/xx unknown
- 1974-03-13 CA CA194,817A patent/CA1006262A/en not_active Expired
- 1974-03-15 IT IT12620/74A patent/IT1005679B/it active
- 1974-03-19 JP JP49032140A patent/JPS5027423A/ja active Pending
- 1974-03-19 FR FR7409318A patent/FR2222722B1/fr not_active Expired
- 1974-03-19 DK DK151774AA patent/DK139825B/da unknown
- 1974-03-19 BR BR742124A patent/BR7402124D0/pt unknown
- 1974-03-20 AT AT232274A patent/ATA232274A/de not_active Application Discontinuation
- 1974-03-20 DE DE19742413497 patent/DE2413497B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2413497A1 (de) | 1974-10-03 |
| ATA232274A (de) | 1979-05-15 |
| NL7403354A (fr) | 1974-09-24 |
| BR7402124D0 (pt) | 1974-11-19 |
| FR2222722B1 (fr) | 1978-09-29 |
| DK139825B (da) | 1979-04-23 |
| GB1454901A (en) | 1976-11-10 |
| AU6680274A (en) | 1975-09-25 |
| DK139825C (fr) | 1979-10-01 |
| DE2413497B2 (de) | 1976-12-02 |
| US3914542A (en) | 1975-10-21 |
| CA1006262A (en) | 1977-03-01 |
| FR2222722A1 (fr) | 1974-10-18 |
| IT1005679B (it) | 1976-09-30 |
| JPS5027423A (fr) | 1975-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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