CA1097802A - Controlled-width-synchronization of recorded pixels - Google Patents
Controlled-width-synchronization of recorded pixelsInfo
- Publication number
- CA1097802A CA1097802A CA291,156A CA291156A CA1097802A CA 1097802 A CA1097802 A CA 1097802A CA 291156 A CA291156 A CA 291156A CA 1097802 A CA1097802 A CA 1097802A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- recording
- frequency
- generating
- pulse
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000003384 imaging method Methods 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
Landscapes
- Control Of Velocity Or Acceleration (AREA)
- Digital Magnetic Recording (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US747,283 | 1976-12-03 | ||
| US05/747,283 US4101943A (en) | 1976-12-03 | 1976-12-03 | Controlled-width-synchronization of recorded pixels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1097802A true CA1097802A (en) | 1981-03-17 |
Family
ID=25004437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA291,156A Expired CA1097802A (en) | 1976-12-03 | 1977-11-17 | Controlled-width-synchronization of recorded pixels |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4101943A (enExample) |
| JP (1) | JPS5370412A (enExample) |
| CA (1) | CA1097802A (enExample) |
| FR (1) | FR2373085A1 (enExample) |
| NL (1) | NL7713101A (enExample) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3412385A (en) * | 1964-11-12 | 1968-11-19 | Scient Data Systems Inc | Magnetic tape transducing control system |
| US3454930A (en) * | 1966-04-27 | 1969-07-08 | Potter Instrument Co Inc | Digital magnetic tape recording system |
| FR1485489A (fr) * | 1966-07-06 | 1967-06-16 | Scient Data Systems Inc | Perfectionnements aux unités à bandes magnétiques |
| US3521260A (en) * | 1966-08-22 | 1970-07-21 | Minnesota Mining & Mfg | Digital data transfer system |
| DE1774833C3 (de) * | 1967-09-20 | 1980-05-14 | Sony Corp., Tokio | Magnetbandwiedergabegerät |
| US3576584A (en) * | 1967-11-13 | 1971-04-27 | Calma Co | Digital incremental magnetic tape recorder |
| US3577132A (en) * | 1968-06-06 | 1971-05-04 | Ibm | Phase locked oscillator for storage apparatus |
| FR2077579B1 (enExample) * | 1969-12-30 | 1976-08-06 | Matsushita Electric Industrial Co Ltd | |
| US3803632A (en) * | 1971-10-14 | 1974-04-09 | Sycor Inc | Data-entry clock means and method of implementing same |
| US3831196A (en) * | 1972-08-25 | 1974-08-20 | Ibm | Magnetic tape recording method and apparatus |
| US3900890A (en) * | 1974-05-06 | 1975-08-19 | Sperry Rand Corp | Speed tolerant recording and recovery system |
| US3898690A (en) * | 1974-09-06 | 1975-08-05 | Pertec Corp | Phase-locked loop for an electronic sectoring scheme for rotating magnetic memory |
| US4005479A (en) * | 1976-01-16 | 1977-01-25 | Control Data Corporation | Phase locked circuits |
-
1976
- 1976-12-03 US US05/747,283 patent/US4101943A/en not_active Expired - Lifetime
-
1977
- 1977-11-17 CA CA291,156A patent/CA1097802A/en not_active Expired
- 1977-11-25 JP JP14144877A patent/JPS5370412A/ja active Granted
- 1977-11-28 NL NL7713101A patent/NL7713101A/xx not_active Application Discontinuation
- 1977-12-02 FR FR7736366A patent/FR2373085A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5370412A (en) | 1978-06-22 |
| FR2373085B1 (enExample) | 1983-06-10 |
| NL7713101A (nl) | 1978-06-06 |
| US4101943A (en) | 1978-07-18 |
| FR2373085A1 (fr) | 1978-06-30 |
| JPS6218962B2 (enExample) | 1987-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |