BE725039A - - Google Patents
Info
- Publication number
- BE725039A BE725039A BE725039A BE725039A BE725039A BE 725039 A BE725039 A BE 725039A BE 725039 A BE725039 A BE 725039A BE 725039 A BE725039 A BE 725039A BE 725039 A BE725039 A BE 725039A
- Authority
- BE
- Belgium
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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
-
- 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
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- G11B15/125—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams conditioned by the operating function of the apparatus
-
- 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
- G11B5/49—Fixed mounting or arrangements, e.g. one head per track
- G11B5/4969—Details for track selection or addressing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0113174 | 1967-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725039A true BE725039A (en) | 1969-06-06 |
Family
ID=7532307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725039A BE725039A (en) | 1967-12-06 | 1968-12-06 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE725039A (en) |
| DE (1) | DE1549063B2 (en) |
| FR (1) | FR1594918A (en) |
| GB (1) | GB1197266A (en) |
| NL (1) | NL144076B (en) |
| SE (1) | SE356835B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2832719A1 (en) * | 1978-07-26 | 1980-02-07 | Basf Ag | ARRANGEMENT FOR COMPENSATING UNEQUAL WRITING AREAS IN MAGNETIC DATA STORAGE DEVICES, ESPECIALLY IN MAGNETIC DISK STORAGE |
| DE2907097A1 (en) * | 1979-02-23 | 1980-08-28 | Bosch Gmbh Robert | Compensator for cross-talk between multi-track record and replay head - is effected by superimposing onto replay current, correction current derived from record current |
| FR2630853B1 (en) * | 1988-04-27 | 1995-06-02 | Thomson Csf | MATRIX DEVICE WITH MAGNETIC HEADS, PARTICULARLY THIN FILMS |
-
1967
- 1967-12-06 DE DE19671549063 patent/DE1549063B2/en not_active Withdrawn
-
1968
- 1968-11-27 NL NL6816983A patent/NL144076B/en unknown
- 1968-12-04 FR FR1594918D patent/FR1594918A/fr not_active Expired
- 1968-12-05 SE SE1664168A patent/SE356835B/xx unknown
- 1968-12-05 GB GB5780768A patent/GB1197266A/en not_active Expired
- 1968-12-06 BE BE725039A patent/BE725039A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1549063A1 (en) | 1970-12-10 |
| GB1197266A (en) | 1970-07-01 |
| NL144076B (en) | 1974-11-15 |
| SE356835B (en) | 1973-06-04 |
| NL6816983A (en) | 1969-06-10 |
| FR1594918A (en) | 1970-06-08 |
| DE1549063B2 (en) | 1971-10-14 |