DE69027747D1 - Verfahren und Schaltung zur Spurregelung - Google Patents
Verfahren und Schaltung zur SpurregelungInfo
- Publication number
- DE69027747D1 DE69027747D1 DE69027747T DE69027747T DE69027747D1 DE 69027747 D1 DE69027747 D1 DE 69027747D1 DE 69027747 T DE69027747 T DE 69027747T DE 69027747 T DE69027747 T DE 69027747T DE 69027747 D1 DE69027747 D1 DE 69027747D1
- Authority
- DE
- Germany
- Prior art keywords
- tracking error
- tracking control
- procedure
- circuit
- information data
- 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 - Fee Related
Links
Classifications
-
- 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
- G11B15/4676—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 using signals recorded in tracks disposed in parallel with the scanning direction
- G11B15/4677—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 using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals
- G11B15/4678—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 using signals recorded in tracks disposed in parallel with the scanning direction using auxiliary signals, i.e. pilot signals superimposed on the main signal track
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1324993A JP2785400B2 (ja) | 1989-12-15 | 1989-12-15 | トラッキング制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69027747D1 true DE69027747D1 (de) | 1996-08-14 |
DE69027747T2 DE69027747T2 (de) | 1997-02-20 |
Family
ID=18171935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69027747T Expired - Fee Related DE69027747T2 (de) | 1989-12-15 | 1990-11-22 | Verfahren und Schaltung zur Spurregelung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5623380A (de) |
EP (1) | EP0432540B1 (de) |
JP (1) | JP2785400B2 (de) |
AT (1) | ATE140335T1 (de) |
AU (1) | AU644611B2 (de) |
DE (1) | DE69027747T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03157850A (ja) * | 1989-11-15 | 1991-07-05 | Sony Corp | 集積回路装置 |
AU682032B2 (en) * | 1993-06-29 | 1997-09-18 | Sony Corporation | Audio signal transmitting apparatus and the method thereof |
JP3466733B2 (ja) | 1994-10-14 | 2003-11-17 | キヤノン株式会社 | 再生装置 |
JPH08185652A (ja) * | 1994-12-29 | 1996-07-16 | Sony Corp | サーボ装置 |
WO1997033279A1 (fr) * | 1996-03-05 | 1997-09-12 | Sony Corporation | Controleur de suivi d'enregistrement pour support d'enregistrement du type bande |
US6243225B1 (en) * | 1998-10-23 | 2001-06-05 | Storage Technology Corporation | Adaptive filter for redundant sensor sampled magnetic tape drive control system |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478143A (en) * | 1979-02-05 | 1984-10-23 | Mannesmann Aktiengesellschaft | Printer |
US4689706A (en) * | 1982-09-15 | 1987-08-25 | Ampex Corporation | Apparatus and method for adjusting the respective positions of a magnetic head and video information along a magnetic track |
JPS59501765A (ja) * | 1982-09-17 | 1984-10-18 | アムペツクス コ−ポレ−シヨン | 回転ヘツド磁気テ−プ記録及び再生装置のための改良した自動ヘツド位置トラツキングサ−ボ |
DE3334825A1 (de) * | 1983-09-27 | 1985-06-27 | Süka Süddeutsche Spezialdruckerei Hermann Jung GmbH, 7512 Rheinstetten | Vorrichtung zum zufuehren von einzelblaettern zu insbesondere einem hochgeschwindigkeits-laser-blatt-drucker |
US5148331A (en) * | 1985-01-25 | 1992-09-15 | Canon Kabushiki Kaisha | Rotary head type recording and reproducing apparatus for information and additional codes |
JPH0693304B2 (ja) * | 1985-10-08 | 1994-11-16 | ソニー株式会社 | トラツキング制御装置 |
JPS6352363A (ja) * | 1986-08-22 | 1988-03-05 | Toshiba Corp | トラツキング装置 |
US5008764A (en) * | 1986-09-05 | 1991-04-16 | Victor Company Of Japan, Ltd. | Rotary head type digital signal reproducing apparatus with slow tape speed mode and improved tracking control |
JPS6376140A (ja) * | 1986-09-19 | 1988-04-06 | Pioneer Electronic Corp | 回転ヘツド式デジタルオ−デイオ再生装置 |
JPS63217555A (ja) * | 1987-03-06 | 1988-09-09 | Pioneer Electronic Corp | 回転ヘッド式デジタルオーディオ記録再生装置 |
JPS63237925A (ja) * | 1987-03-26 | 1988-10-04 | Detsuku Kk | フアブリツク成形方法 |
US4843495A (en) * | 1987-05-11 | 1989-06-27 | Exabyte Corporation | Cyclical servo zone tracking method and apparatus for helical scan recording devices |
US4957381A (en) * | 1987-10-30 | 1990-09-18 | Brother Kogyo Kabushiki Kaisha | Paper feeding and cutting control device in a recording apparatus |
DE3738612A1 (de) * | 1987-11-13 | 1989-05-24 | Grundig Emv | Verfahren zur gewinnung eines regelsignals fuer eine automatische spurnachfuehrung |
JP2638114B2 (ja) * | 1988-08-29 | 1997-08-06 | ソニー株式会社 | トラッキング制御装置及びその方法 |
US5119249A (en) * | 1988-09-22 | 1992-06-02 | Nakamichi Corporation | Tracking error detection circuit using pilot signals during tape reproduction |
KR940007626B1 (ko) * | 1988-12-31 | 1994-08-22 | 삼성전자 주식회사 | 디지탈 오디오 테이프 레코더의 atf 제어장치 |
-
1989
- 1989-12-15 JP JP1324993A patent/JP2785400B2/ja not_active Expired - Fee Related
-
1990
- 1990-11-01 AU AU65760/90A patent/AU644611B2/en not_active Ceased
- 1990-11-22 DE DE69027747T patent/DE69027747T2/de not_active Expired - Fee Related
- 1990-11-22 AT AT90122328T patent/ATE140335T1/de not_active IP Right Cessation
- 1990-11-22 EP EP90122328A patent/EP0432540B1/de not_active Expired - Lifetime
-
1995
- 1995-06-05 US US08/463,066 patent/US5623380A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03187055A (ja) | 1991-08-15 |
US5623380A (en) | 1997-04-22 |
EP0432540A3 (en) | 1991-08-07 |
AU644611B2 (en) | 1993-12-16 |
AU6576090A (en) | 1991-06-20 |
EP0432540B1 (de) | 1996-07-10 |
DE69027747T2 (de) | 1997-02-20 |
JP2785400B2 (ja) | 1998-08-13 |
ATE140335T1 (de) | 1996-07-15 |
EP0432540A2 (de) | 1991-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE55026T1 (de) | Verfahren und geraet zur aufzeichnung digitaler informationssignale. | |
AU3480589A (en) | Recording system as well as record carrier and recording apparatus for use in the system | |
EP0439278A3 (en) | Method and apparatus for recording data transitions | |
DE3575492D1 (de) | Verfahren und vorrichtung zur signalwiedergabe. | |
CA2068587A1 (en) | Information reading and recording using a scanning tunnel microscope | |
ATE133289T1 (de) | Verfahren und anordnung zum aufzeichnen von datensignalen auf einem aufzeichnungsträger einer beschreibbaren art | |
BR8503691A (pt) | Processo de aparelho para registrar sinais digitais | |
ATE40488T1 (de) | Schnittsteuermethoden und geraet fuer videobandaufzeichnungsgeraet. | |
EP0183412A3 (de) | Gerät zur Aufzeichnung und Wiedergabe von Daten auf einem magnetischen Aufzeichnungsmedium | |
BR9305175A (pt) | Aparelho e processo para gravar em modalidades de gravação seletivas, dados de numero de trilha e sinais de informação. | |
ATE72495T1 (de) | Anordnung zur wiedergabe von aufgezeichneten daten. | |
DE3580988D1 (de) | Verfahren und vorrichtung zur aufzeichnung von digitalen daten. | |
DE69311604D1 (de) | Aufzeichnungs- und/oder Wiedergabegerät mit Mitteln zur Schaffung eines Nachaufzeichnungsbereiches | |
DE69027747D1 (de) | Verfahren und Schaltung zur Spurregelung | |
ATE162329T1 (de) | Spurregelkreis | |
ATE59915T1 (de) | Anordnung zur wiedergabe digitaler signale. | |
DE3850218D1 (de) | Anordnung zum Wiedergeben eines binären Digitalsignals mit einem Lesekopf mit eigens gewählter Spaltlänge. | |
HU903959D0 (en) | System for writing signals onto cartridge magnetic tape and for its reproduction | |
MY106452A (en) | Method and installation for copying magnetic tapes. | |
FR2628920B1 (fr) | Procede d'enregistrement et de reproduction de signaux video couleur sur bande magnetique | |
JPS5730134A (en) | Data writing system for magnetic tape | |
JPS63229653A (ja) | 磁気録画再生装置のヘッド出力波形レベル検知装置 | |
KR880008298A (ko) | 자기 디스크 드라이브의 트랙 오프세트 보정방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |