JPS543509A - Magnetic reproducer - Google Patents
Magnetic reproducerInfo
- Publication number
- JPS543509A JPS543509A JP6856377A JP6856377A JPS543509A JP S543509 A JPS543509 A JP S543509A JP 6856377 A JP6856377 A JP 6856377A JP 6856377 A JP6856377 A JP 6856377A JP S543509 A JPS543509 A JP S543509A
- Authority
- JP
- Japan
- Prior art keywords
- tracks
- scan
- magnetic reproducer
- heads
- rotary
- 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.)
- Granted
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
Landscapes
- Control Of Velocity Or Acceleration (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
PURPOSE:To enable rotary heads to scan accurately over the spacelessly recorded recording tracks by detecting the deviation of the tracks based on the crosstalk signal from the adjoining tracks of the main scanning tracks which the rotary magnetic heads scan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6856377A JPS543509A (en) | 1977-06-09 | 1977-06-09 | Magnetic reproducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6856377A JPS543509A (en) | 1977-06-09 | 1977-06-09 | Magnetic reproducer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS543509A true JPS543509A (en) | 1979-01-11 |
JPS5758742B2 JPS5758742B2 (en) | 1982-12-10 |
Family
ID=13377345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6856377A Granted JPS543509A (en) | 1977-06-09 | 1977-06-09 | Magnetic reproducer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS543509A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02254660A (en) * | 1989-03-28 | 1990-10-15 | Mitsubishi Electric Corp | Tracking controller for magnetic recording and reproducing device |
JPH02263346A (en) * | 1989-04-03 | 1990-10-26 | Mitsubishi Electric Corp | Tracking controller for recording/reproducing device |
JPH03141064A (en) * | 1989-10-26 | 1991-06-17 | Mitsubishi Electric Corp | Tracking controller of magnetic recording/reproducing device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952610A (en) * | 1972-09-19 | 1974-05-22 |
-
1977
- 1977-06-09 JP JP6856377A patent/JPS543509A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952610A (en) * | 1972-09-19 | 1974-05-22 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02254660A (en) * | 1989-03-28 | 1990-10-15 | Mitsubishi Electric Corp | Tracking controller for magnetic recording and reproducing device |
JPH02263346A (en) * | 1989-04-03 | 1990-10-26 | Mitsubishi Electric Corp | Tracking controller for recording/reproducing device |
JPH03141064A (en) * | 1989-10-26 | 1991-06-17 | Mitsubishi Electric Corp | Tracking controller of magnetic recording/reproducing device |
Also Published As
Publication number | Publication date |
---|---|
JPS5758742B2 (en) | 1982-12-10 |
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