BE687638A - - Google Patents
Info
- Publication number
- BE687638A BE687638A BE687638DA BE687638A BE 687638 A BE687638 A BE 687638A BE 687638D A BE687638D A BE 687638DA BE 687638 A BE687638 A BE 687638A
- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US493796A US3409900A (en) | 1965-10-07 | 1965-10-07 | Gap scatter correction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687638A true BE687638A (US07534539-20090519-C00280.png) | 1967-03-01 |
Family
ID=23961746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687638D BE687638A (US07534539-20090519-C00280.png) | 1965-10-07 | 1966-09-30 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4388656A (en) * | 1980-10-03 | 1983-06-14 | Eastman Kodak Company | Multitrack recording with minimal intermodulation |
| US8947807B2 (en) * | 2012-12-20 | 2015-02-03 | Seagate Technology Llc | Independently driven write coils |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1302506B (US07534539-20090519-C00280.png) * | 1961-10-23 | 1970-10-15 | ||
| US3263223A (en) * | 1961-10-31 | 1966-07-26 | Potter Instrument Co Inc | Gap scatter correction apparatus |
-
1965
- 1965-10-07 US US493796A patent/US3409900A/en not_active Expired - Lifetime
-
1966
- 1966-09-21 GB GB42177/66A patent/GB1120851A/en not_active Expired
- 1966-09-27 NL NL6613614A patent/NL6613614A/xx unknown
- 1966-09-30 BE BE687638D patent/BE687638A/xx unknown
- 1966-10-05 FR FR78829A patent/FR1498710A/fr not_active Expired
- 1966-10-07 DE DE19661499591 patent/DE1499591A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1499591A1 (de) | 1970-04-09 |
| FR1498710A (fr) | 1967-10-20 |
| US3409900A (en) | 1968-11-05 |
| NL6613614A (US07534539-20090519-C00280.png) | 1967-04-10 |
| GB1120851A (en) | 1968-07-24 |
