DE3774600D1 - System zur steuerung der spurverfolgung. - Google Patents
System zur steuerung der spurverfolgung.Info
- Publication number
- DE3774600D1 DE3774600D1 DE8787302384T DE3774600T DE3774600D1 DE 3774600 D1 DE3774600 D1 DE 3774600D1 DE 8787302384 T DE8787302384 T DE 8787302384T DE 3774600 T DE3774600 T DE 3774600T DE 3774600 D1 DE3774600 D1 DE 3774600D1
- Authority
- DE
- Germany
- Prior art keywords
- controlling tracking
- tracking
- controlling
- 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 - Lifetime
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
- G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Paper (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61064562A JPH07101532B2 (ja) | 1986-03-20 | 1986-03-20 | トラツキング制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3774600D1 true DE3774600D1 (de) | 1992-01-02 |
Family
ID=13261794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787302384T Expired - Lifetime DE3774600D1 (de) | 1986-03-20 | 1987-03-19 | System zur steuerung der spurverfolgung. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4782405A (de) |
EP (1) | EP0239325B1 (de) |
JP (1) | JPH07101532B2 (de) |
KR (1) | KR960013214B1 (de) |
AU (1) | AU599084B2 (de) |
CA (1) | CA1326543C (de) |
DE (1) | DE3774600D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2808176B2 (ja) * | 1990-08-27 | 1998-10-08 | キヤノン株式会社 | ビデオテープレコーダのシャトル及びバリアブル装置 |
KR940009544B1 (ko) * | 1991-11-20 | 1994-10-14 | 주식회사 금성사 | 브이씨알의 자동 파인-슬로우장치 및 그 제어방법 |
US5412520A (en) * | 1992-10-06 | 1995-05-02 | Sony Corporation | Tracking control which avoids lock-up for rotary head reproducing apparatus and which senses whether a trucking control signal is absent for a predetermined time |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1303119A (de) * | 1969-07-28 | 1973-01-17 | ||
JPS4986014U (de) * | 1972-11-11 | 1974-07-25 | ||
JPS582422B2 (ja) * | 1977-11-11 | 1983-01-17 | 日本ビクター株式会社 | テ−プ走行制御装置 |
NL8001974A (nl) * | 1980-04-03 | 1981-11-02 | Philips Nv | Spoorvolginrichting. |
JPS56160041U (de) * | 1980-04-28 | 1981-11-28 | ||
JPS56165927A (en) * | 1980-05-24 | 1981-12-19 | Sony Corp | Vibration imparting device |
JPS5880980A (ja) * | 1981-11-09 | 1983-05-16 | Matsushita Electric Ind Co Ltd | トラツキング装置 |
JPS60111363A (ja) * | 1983-11-21 | 1985-06-17 | Victor Co Of Japan Ltd | 映像信号処理装置のサ−ボ回路 |
-
1986
- 1986-03-20 JP JP61064562A patent/JPH07101532B2/ja not_active Expired - Lifetime
-
1987
- 1987-03-09 US US07/023,788 patent/US4782405A/en not_active Expired - Lifetime
- 1987-03-11 AU AU69920/87A patent/AU599084B2/en not_active Expired
- 1987-03-12 CA CA000531841A patent/CA1326543C/en not_active Expired - Lifetime
- 1987-03-19 KR KR1019870002474A patent/KR960013214B1/ko not_active IP Right Cessation
- 1987-03-19 EP EP87302384A patent/EP0239325B1/de not_active Expired - Lifetime
- 1987-03-19 DE DE8787302384T patent/DE3774600D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU6992087A (en) | 1987-09-24 |
EP0239325A3 (en) | 1989-05-24 |
EP0239325A2 (de) | 1987-09-30 |
KR870009335A (ko) | 1987-10-26 |
CA1326543C (en) | 1994-01-25 |
AU599084B2 (en) | 1990-07-12 |
EP0239325B1 (de) | 1991-11-21 |
KR960013214B1 (ko) | 1996-10-02 |
US4782405A (en) | 1988-11-01 |
JPS62222456A (ja) | 1987-09-30 |
JPH07101532B2 (ja) | 1995-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |