CA1252205A - Method and apparatus for producing special motion effects in video recording and reproducing apparatus - Google Patents
Method and apparatus for producing special motion effects in video recording and reproducing apparatusInfo
- Publication number
- CA1252205A CA1252205A CA000274370A CA274370A CA1252205A CA 1252205 A CA1252205 A CA 1252205A CA 000274370 A CA000274370 A CA 000274370A CA 274370 A CA274370 A CA 274370A CA 1252205 A CA1252205 A CA 1252205A
- Authority
- CA
- Canada
- Prior art keywords
- track
- transducer
- transducing
- tape
- signal
- 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
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
- G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Control Of Velocity Or Acceleration (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66865276A | 1976-03-19 | 1976-03-19 | |
| US668,652 | 1976-03-19 | ||
| US67781576A | 1976-04-16 | 1976-04-16 | |
| US677,815 | 1976-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1252205A true CA1252205A (en) | 1989-04-04 |
Family
ID=27099967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000274370A Expired CA1252205A (en) | 1976-03-19 | 1977-03-21 | Method and apparatus for producing special motion effects in video recording and reproducing apparatus |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS52117106A (enrdf_load_html_response) |
| AT (1) | AT385382B (enrdf_load_html_response) |
| CA (1) | CA1252205A (enrdf_load_html_response) |
| DE (1) | DE2711703C2 (enrdf_load_html_response) |
| FR (1) | FR2345035A1 (enrdf_load_html_response) |
| GB (1) | GB1579854A (enrdf_load_html_response) |
| IT (1) | IT1073210B (enrdf_load_html_response) |
| NL (1) | NL7702995A (enrdf_load_html_response) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52152712A (en) * | 1976-06-15 | 1977-12-19 | Victor Co Of Japan Ltd | Magnetic recording and reproducing apparatus |
| JPS6031009B2 (ja) * | 1976-12-02 | 1985-07-19 | ソニー株式会社 | 自動トラツキング装置 |
| JPS5460522A (en) * | 1977-10-24 | 1979-05-16 | Sony Corp | Reproducer |
| JPS5492307A (en) * | 1977-12-29 | 1979-07-21 | Sony Corp | Driving circuit of electrostrictive converter |
| JPS54113308A (en) * | 1978-02-23 | 1979-09-04 | Sony Corp | Tracking device for magnetic head |
| JPS54117627A (en) * | 1978-03-06 | 1979-09-12 | Sony Corp | Video signal reproducing device |
| CA1147456A (en) * | 1978-03-23 | 1983-05-31 | Raymond F. Ravizza | Automatically compensated movable head servo circuit and method |
| US4319289A (en) * | 1978-03-23 | 1982-03-09 | Ampex Corporation | Movable head automatic position acquisition circuit and method |
| US4215362A (en) * | 1978-03-23 | 1980-07-29 | Ampex Corporation | Track selection method and apparatus |
| US4163993A (en) * | 1978-03-23 | 1979-08-07 | Ampex Corporation | Continuous slow motion automatic tracking system |
| JPS6019074B2 (ja) * | 1978-04-08 | 1985-05-14 | ソニー株式会社 | 映像信号記録再生装置 |
| JPS5538649A (en) * | 1978-09-07 | 1980-03-18 | Sony Corp | Tracking unit of magnetic head |
| JPS5539478A (en) * | 1978-09-14 | 1980-03-19 | Sony Corp | Regenerator of video signal |
| JPS5668922A (en) * | 1979-11-06 | 1981-06-09 | Sony Corp | Magnetic recording and reproducing device |
| US4426665A (en) | 1980-04-08 | 1984-01-17 | Minnesota Mining And Manufacturing Company | Automatic track following feature for helical video recorder |
| JPS5727421A (en) * | 1980-07-23 | 1982-02-13 | Sony Corp | Track following device |
| JPS5733431A (en) | 1980-08-06 | 1982-02-23 | Sony Corp | Track following device |
| AT368822B (de) * | 1981-03-25 | 1982-11-10 | Philips Nv | Wiedergabegeraet |
| US4481544A (en) * | 1981-09-18 | 1984-11-06 | Ampex Corporation | Automatic tracking system with apparatus to prevent mistracking by a limited range transducer during stop motion |
| JPS5897984A (ja) * | 1981-12-04 | 1983-06-10 | Sony Corp | 映像信号再生装置 |
| US4536806A (en) * | 1982-04-02 | 1985-08-20 | Ampex Corporation | Microprocessor controlled multiple servo system for a recording and/or reproducing apparatus |
| JPS58172079A (ja) * | 1982-04-02 | 1983-10-08 | Sony Corp | 再生装置 |
| DE3305618C2 (de) * | 1983-02-18 | 1986-04-30 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Kopftrommel für ein Videomagnetbandgerät |
| DE3722927A1 (de) * | 1986-07-16 | 1988-01-21 | Mitsubishi Electric Corp | Kopftrommelanordnung |
| DE3635536A1 (de) * | 1986-10-18 | 1988-04-28 | Thomson Brandt Gmbh | Verfahren zum schreiben und/oder lesen der spuren eines magnetbandes |
| EP0319530B1 (fr) * | 1987-05-22 | 1992-12-30 | KUDELSKI SA Fabrique d'enregistreurs Nagra | Dispositif d'enregistrement magnetique ou autre a une ou plusieurs tetes graveuses tournantes |
| DE4121622C1 (enrdf_load_html_response) * | 1991-06-29 | 1992-03-26 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De | |
| US6800875B1 (en) | 1995-11-17 | 2004-10-05 | Semiconductor Energy Laboratory Co., Ltd. | Active matrix electro-luminescent display device with an organic leveling layer |
| TW309633B (enrdf_load_html_response) | 1995-12-14 | 1997-07-01 | Handotai Energy Kenkyusho Kk |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1131421B (de) * | 1952-01-14 | 1962-06-14 | Telefonbau | Anordnung zum absatzweisen Abtasten schraeg zur Bewegungsrichtung eines bandfoermigen Magnetogrammtraegers verlaufender Spuren mittels eines umlaufenden zylindrischen Wandlers |
| US2897290A (en) * | 1956-12-14 | 1959-07-28 | Soundscriber Corp | Automatic tracking device for transverse sound track tape recorders |
| DE1039248B (de) * | 1956-12-20 | 1958-09-18 | Norddeutscher Rundfunk | Rotierender Abtast-Magnetkopf zum Aufsuchen bestimmter Aufzeichnungsstellen auf Magnettontraegern |
| DE1079853B (de) * | 1958-04-11 | 1960-04-14 | August Schwer Soehne G M B H | Magnettongeraet zur Aufzeichnung und/oder Wiedergabe in mehreren unter sich parallelen endlichen Spuren eines Magnetogrammtraegers |
| DE1081247B (de) * | 1958-04-30 | 1960-05-05 | Telefonbau | Umlaufender Abtast-Magnetkopf |
| NL108647C (enrdf_load_html_response) * | 1958-09-25 | |||
| JPS5650329B2 (enrdf_load_html_response) * | 1972-05-22 | 1981-11-28 | ||
| JPS5633772B2 (enrdf_load_html_response) * | 1972-12-20 | 1981-08-06 | ||
| NL7409513A (en) * | 1974-07-15 | 1976-01-19 | Philips Nv | Servo system for controlling position of magnetic reading head - has selection signals written into data tracks with simultaneous reading of adjacent tracks |
| JPS6059787B2 (ja) * | 1975-10-14 | 1985-12-26 | ソニー株式会社 | 映像信号再生装置 |
| JPS6348081A (ja) * | 1986-08-15 | 1988-02-29 | Omron Tateisi Electronics Co | 物体検出用静止撮像カメラ |
-
1977
- 1977-03-11 GB GB1050577A patent/GB1579854A/en not_active Expired
- 1977-03-11 IT IT4843977A patent/IT1073210B/it active
- 1977-03-17 DE DE19772711703 patent/DE2711703C2/de not_active Expired
- 1977-03-17 FR FR7707942A patent/FR2345035A1/fr active Granted
- 1977-03-18 NL NL7702995A patent/NL7702995A/xx not_active Application Discontinuation
- 1977-03-18 AT AT188177A patent/AT385382B/de not_active IP Right Cessation
- 1977-03-19 JP JP3100977A patent/JPS52117106A/ja active Granted
- 1977-03-21 CA CA000274370A patent/CA1252205A/en not_active Expired
-
1989
- 1989-12-28 JP JP1338793A patent/JPH03162709A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348081B2 (enrdf_load_html_response) | 1988-09-27 |
| IT1073210B (it) | 1985-04-13 |
| DE2711703C2 (de) | 1990-01-04 |
| GB1579854A (en) | 1980-11-26 |
| FR2345035B1 (enrdf_load_html_response) | 1985-03-29 |
| FR2345035A1 (fr) | 1977-10-14 |
| JPH0534723B2 (enrdf_load_html_response) | 1993-05-24 |
| DE2711703A1 (de) | 1977-11-17 |
| AT385382B (de) | 1988-03-25 |
| ATA188177A (de) | 1987-08-15 |
| JPH03162709A (ja) | 1991-07-12 |
| JPS52117106A (en) | 1977-10-01 |
| NL7702995A (nl) | 1977-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |