FR1395717A - Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads - Google Patents
Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read headsInfo
- Publication number
- FR1395717A FR1395717A FR965967A FR965967A FR1395717A FR 1395717 A FR1395717 A FR 1395717A FR 965967 A FR965967 A FR 965967A FR 965967 A FR965967 A FR 965967A FR 1395717 A FR1395717 A FR 1395717A
- Authority
- FR
- France
- Prior art keywords
- tapes
- orientation
- adjusting
- tape recorder
- read heads
- 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
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
- G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
-
- 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
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR965967A FR1395717A (en) | 1964-03-04 | 1964-03-04 | Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR965967A FR1395717A (en) | 1964-03-04 | 1964-03-04 | Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1395717A true FR1395717A (en) | 1965-04-16 |
Family
ID=8824596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR965967A Expired FR1395717A (en) | 1964-03-04 | 1964-03-04 | Tapes with out-of-phase tracks for adjusting the orientation of the tape recorder read heads |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1395717A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319768A2 (en) * | 1987-12-05 | 1989-06-14 | BASF Magnetics GmbH | Magnetic tape for testing and adjusting magnetic heads |
WO1995000952A1 (en) * | 1993-06-22 | 1995-01-05 | Central Research Laboratories Limited | Method and apparatus for the determination of azimuth error |
-
1964
- 1964-03-04 FR FR965967A patent/FR1395717A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319768A2 (en) * | 1987-12-05 | 1989-06-14 | BASF Magnetics GmbH | Magnetic tape for testing and adjusting magnetic heads |
EP0319768A3 (en) * | 1987-12-05 | 1991-03-13 | BASF Magnetics GmbH | Magnetic tape for testing and adjusting magnetic heads |
US5103354A (en) * | 1987-12-05 | 1992-04-07 | Basf-Ag | Magnetic tape for testing and adjusting magnetic heads |
WO1995000952A1 (en) * | 1993-06-22 | 1995-01-05 | Central Research Laboratories Limited | Method and apparatus for the determination of azimuth error |
US5552944A (en) * | 1993-06-22 | 1996-09-03 | Central Research Laboratories Limited | Method and apparatus for the determination of azimuth error |
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