NL8200537A - Inrichting voor weergave van videosignalen. - Google Patents
Inrichting voor weergave van videosignalen. Download PDFInfo
- Publication number
- NL8200537A NL8200537A NL8200537A NL8200537A NL8200537A NL 8200537 A NL8200537 A NL 8200537A NL 8200537 A NL8200537 A NL 8200537A NL 8200537 A NL8200537 A NL 8200537A NL 8200537 A NL8200537 A NL 8200537A
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- signals
- value
- magnetic head
- circuit
- 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
- G11B5/592—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 using bimorph elements supporting the heads
-
- 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)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56020387A JPS57135583A (en) | 1981-02-14 | 1981-02-14 | Video signal reproducing device |
JP2038781 | 1981-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8200537A true NL8200537A (nl) | 1982-09-01 |
Family
ID=12025608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8200537A NL8200537A (nl) | 1981-02-14 | 1982-02-12 | Inrichting voor weergave van videosignalen. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4445146A (fr) |
JP (1) | JPS57135583A (fr) |
AT (1) | AT389199B (fr) |
CA (1) | CA1171173A (fr) |
DE (1) | DE3205135A1 (fr) |
FR (1) | FR2500244B1 (fr) |
GB (1) | GB2097216B (fr) |
NL (1) | NL8200537A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644368B2 (ja) * | 1982-12-24 | 1994-06-08 | 株式会社日立製作所 | Vtrの可変速再生装置 |
JPH07107759B2 (ja) * | 1983-09-14 | 1995-11-15 | 株式会社日立製作所 | 回転ヘッドpcmレコ−ダ |
JPH088675B2 (ja) * | 1983-12-31 | 1996-01-29 | ソニー株式会社 | ダイナミツクトラツキングヘツド制御装置 |
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 |
JP2965269B2 (ja) * | 1991-04-19 | 1999-10-18 | 株式会社東芝 | ダイナミック・トラッキング再生装置 |
JPH0549280A (ja) * | 1991-08-09 | 1993-02-26 | Rohm Co Ltd | 波形整形誤差補正回路 |
US5325246A (en) * | 1992-06-01 | 1994-06-28 | Datatape Incorporated | Automatic tracking method for helical scan magnetic tape recorder using reproduced timing signal to sample two out-of-phase reference signals |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE390672B (sv) * | 1975-12-22 | 1977-01-03 | Ericsson Telefon Ab L M | Sett att overfora asynkront forenderliga dataord samt anordning for utforande av settet |
GB1576461A (en) * | 1977-02-01 | 1980-10-08 | Quantel Ltd | Control arrangement for video synchronisers |
JPS54307U (fr) * | 1977-06-04 | 1979-01-05 | ||
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 |
JPS54138324A (en) * | 1978-04-19 | 1979-10-26 | Sony Corp | Magnetic recording and reproducing unit |
JPS5538649A (en) * | 1978-09-07 | 1980-03-18 | Sony Corp | Tracking unit of magnetic head |
DE2841728C2 (de) * | 1978-09-26 | 1984-08-09 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Schaltungsanordnung zur Wiedergabe eines auf Magnetband gespeicherten Videosignals mit veränderlicher Geschwindigkeit |
JPS55159681A (en) * | 1979-05-31 | 1980-12-11 | Sony Corp | Tracking unit for magnetic head |
-
1981
- 1981-02-14 JP JP56020387A patent/JPS57135583A/ja active Granted
-
1982
- 1982-02-04 CA CA000395525A patent/CA1171173A/fr not_active Expired
- 1982-02-10 US US06/347,486 patent/US4445146A/en not_active Expired - Fee Related
- 1982-02-12 DE DE19823205135 patent/DE3205135A1/de active Granted
- 1982-02-12 GB GB8204219A patent/GB2097216B/en not_active Expired
- 1982-02-12 FR FR8202364A patent/FR2500244B1/fr not_active Expired
- 1982-02-12 NL NL8200537A patent/NL8200537A/nl not_active Application Discontinuation
- 1982-02-15 AT AT0057482A patent/AT389199B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2500244B1 (fr) | 1985-08-23 |
DE3205135A1 (de) | 1982-11-04 |
ATA57482A (de) | 1989-03-15 |
AT389199B (de) | 1989-10-25 |
US4445146A (en) | 1984-04-24 |
JPH0126231B2 (fr) | 1989-05-23 |
JPS57135583A (en) | 1982-08-21 |
GB2097216A (en) | 1982-10-27 |
FR2500244A1 (fr) | 1982-08-20 |
CA1171173A (fr) | 1984-07-17 |
GB2097216B (en) | 1984-08-01 |
DE3205135C2 (fr) | 1993-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |