SU1068052A3 - Устройство дл управлени положением вращающейс магнитной головки - Google Patents
Устройство дл управлени положением вращающейс магнитной головки Download PDFInfo
- Publication number
- SU1068052A3 SU1068052A3 SU792818555A SU2818555A SU1068052A3 SU 1068052 A3 SU1068052 A3 SU 1068052A3 SU 792818555 A SU792818555 A SU 792818555A SU 2818555 A SU2818555 A SU 2818555A SU 1068052 A3 SU1068052 A3 SU 1068052A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- output
- signal
- bus
- voltage
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11017478A JPS5538649A (en) | 1978-09-07 | 1978-09-07 | Tracking unit of magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1068052A3 true SU1068052A3 (ru) | 1984-01-15 |
Family
ID=14528917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792818555A SU1068052A3 (ru) | 1978-09-07 | 1979-09-06 | Устройство дл управлени положением вращающейс магнитной головки |
Country Status (16)
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55159681A (en) * | 1979-05-31 | 1980-12-11 | Sony Corp | Tracking unit for magnetic head |
JPS56115084A (en) * | 1980-02-16 | 1981-09-10 | Sony Corp | Video signal reproducer |
JPS56127925A (en) * | 1980-03-13 | 1981-10-07 | Sony Corp | Tracking device of magnetic head |
US4485414A (en) * | 1980-07-07 | 1984-11-27 | Ampex Corporation | Servo system for positioning a movable transducing head assembly |
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 |
JPS5750189A (en) * | 1980-09-09 | 1982-03-24 | Sony Corp | Magnetic recording and playback device |
JPS5780880A (en) * | 1980-11-07 | 1982-05-20 | Sony Corp | Video signal reproducing device |
JPS57140083A (en) * | 1981-02-24 | 1982-08-30 | Sony Corp | Video signal reproducing device |
JPS57135583A (en) * | 1981-02-14 | 1982-08-21 | Sony Corp | Video signal reproducing device |
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 |
US4544967A (en) * | 1982-04-02 | 1985-10-01 | Ampex Corporation | Automatic scan tracking servo system |
EP0304633B1 (en) * | 1982-09-17 | 1993-01-20 | Ampex Corporation | An improved automatic head position tracking servo for a rotary head magnetic tape recording and reproducing apparatus |
US4679098A (en) * | 1982-09-17 | 1987-07-07 | Ampex Corporation | Video tape transport servo for variable tape speed control |
AT376860B (de) * | 1983-03-15 | 1985-01-10 | Philips Nv | System zum wiedergeben von auf einem magnetband gespeicherten informationssignalen |
JPS6016774A (ja) * | 1983-07-08 | 1985-01-28 | Sony Corp | 映像信号再生装置 |
JPS60158781A (ja) * | 1984-01-27 | 1985-08-20 | Sony Corp | ビデオテ−プレコ−ダ− |
US4791507A (en) * | 1984-05-11 | 1988-12-13 | Matsushita Electric Industrial Co., Ltd. | Apparatus for reproducing information at variable speeds from a magnetic tape |
US5189572A (en) * | 1984-08-16 | 1993-02-23 | Ampex Corporation | Magnetic control of a transducer signal transfer zone to effect tracking of a path along a record medium |
JPH0677292B2 (ja) * | 1984-09-28 | 1994-09-28 | ソニー株式会社 | 自動トラツキング装置 |
US4933784A (en) * | 1988-10-31 | 1990-06-12 | Ampex Corporation | Automatic head position tracking system for video signals recorded in a segmented format |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50103096A (US20020095090A1-20020718-M00002.png) * | 1974-01-23 | 1975-08-14 | ||
IT1073210B (it) * | 1976-03-19 | 1985-04-13 | Ampex Corp Soc | Sistema per produrre effetti speciali di movimento in apparecchi di registrazione e riproduzione video |
GB1560023A (en) * | 1976-10-05 | 1980-01-30 | Sony Corp | Automatic magnetic-head scan tracking arrangements |
US4163993A (en) * | 1978-03-23 | 1979-08-07 | Ampex Corporation | Continuous slow motion automatic tracking system |
-
1978
- 1978-09-07 JP JP11017478A patent/JPS5538649A/ja active Granted
-
1979
- 1979-09-04 CA CA000334976A patent/CA1134506A/en not_active Expired
- 1979-09-04 AU AU50543/79A patent/AU530888B2/en not_active Expired
- 1979-09-06 GB GB7930961A patent/GB2030346B/en not_active Expired
- 1979-09-06 ES ES483939A patent/ES483939A1/es not_active Expired
- 1979-09-06 BR BR7905744A patent/BR7905744A/pt not_active IP Right Cessation
- 1979-09-06 SU SU792818555A patent/SU1068052A3/ru active
- 1979-09-06 NL NL7906680A patent/NL7906680A/nl not_active Application Discontinuation
- 1979-09-06 CH CH805579A patent/CH637257A5/fr not_active IP Right Cessation
- 1979-09-06 DE DE19792936083 patent/DE2936083A1/de active Granted
- 1979-09-06 DK DK372779A patent/DK149673C/da not_active IP Right Cessation
- 1979-09-06 US US06/073,246 patent/US4287538A/en not_active Expired - Lifetime
- 1979-09-07 SE SE7907460A patent/SE437092B/sv not_active IP Right Cessation
- 1979-09-07 AT AT0592279A patent/AT382993B/de not_active IP Right Cessation
- 1979-09-07 IT IT25556/79A patent/IT1122997B/it active
- 1979-09-07 FR FR7922471A patent/FR2435777B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
1. Лазарев В.И. и др. Магкисна запись телевизионных сигналов. М.-Л., Государственное энергетическое издательство, 1963, с,49-54. 2. Патент JP N5 52-16166, кл. 97 * |
Also Published As
Publication number | Publication date |
---|---|
SE7907460L (sv) | 1980-03-08 |
ES483939A1 (es) | 1980-04-01 |
GB2030346A (en) | 1980-04-02 |
AU530888B2 (en) | 1983-08-04 |
JPS5538649A (en) | 1980-03-18 |
CA1134506A (en) | 1982-10-26 |
AT382993B (de) | 1987-05-11 |
CH637257A5 (fr) | 1983-07-15 |
GB2030346B (en) | 1982-11-03 |
DE2936083C2 (US20020095090A1-20020718-M00002.png) | 1988-08-04 |
DK149673B (da) | 1986-09-01 |
BR7905744A (pt) | 1980-05-20 |
FR2435777A1 (fr) | 1980-04-04 |
ATA592279A (de) | 1986-09-15 |
DK149673C (da) | 1987-05-11 |
FR2435777B1 (fr) | 1985-12-06 |
AU5054379A (en) | 1980-03-13 |
DE2936083A1 (de) | 1980-03-27 |
NL7906680A (nl) | 1980-03-11 |
JPS6252991B2 (US20020095090A1-20020718-M00002.png) | 1987-11-09 |
SE437092B (sv) | 1985-02-04 |
US4287538A (en) | 1981-09-01 |
IT7925556A0 (it) | 1979-09-07 |
IT1122997B (it) | 1986-04-30 |
DK372779A (da) | 1980-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU1068052A3 (ru) | Устройство дл управлени положением вращающейс магнитной головки | |
US4410918A (en) | Helical scan VTR with deflectable head | |
US5550685A (en) | Applying an adaptive feed-forward algorithm as a frequency selective filter in a closed loop disk drive servo system in order to compensate for periodic perturbations which otherwise appear in the servo system position error signal | |
SU986302A3 (ru) | Устройство дл управлени положением вращающейс магнитной головки на дорожке записи | |
US4065787A (en) | Time base corrector | |
US4296443A (en) | Magnetic head tracking control system | |
EP0051938B1 (en) | Video signal reproducing apparatus | |
US4658309A (en) | Tracking controlling apparatus | |
US4184181A (en) | Method and device for tracking video signals on a magnetic tape by detecting phase jumps | |
GB2071873A (en) | Automatic head tracking arrangements for helical scan video tape recorders | |
US4167762A (en) | Open loop servo-system for accurate tracking in a video signal reproducing apparatus | |
US4470079A (en) | Tracking control system in a magnetic recording and reproducing apparatus | |
JPH0695377B2 (ja) | バイモルフヘツドのバイモルフ駆動装置 | |
KR940007626B1 (ko) | 디지탈 오디오 테이프 레코더의 atf 제어장치 | |
EP0194445B1 (en) | Auto tracking apparatus for video tape recorder | |
US4389686A (en) | Tracking apparatus for use in a video tape recorder | |
EP0217091A1 (en) | Velocity error correcting circuit for time base error corrector | |
US4086520A (en) | Speed and phase control system | |
EP0508827B1 (en) | Tracking control device | |
EP0392789B1 (en) | Tracking control device for a magnetic recording and reproducing apparatus | |
GB2097216A (en) | Tracking control system | |
EP0249382A2 (en) | Apparatus for reproducing video signals as slow-motion pictures | |
SU1399813A1 (ru) | Устройство автотрекинга | |
SU1338789A3 (ru) | Устройство дл управлени положением вращающейс магнитной головки на дорожке записи | |
JPH0344372B2 (US20020095090A1-20020718-M00002.png) |