OA00619A - Improvements to magnetic recording processes. - Google Patents
Improvements to magnetic recording processes.Info
- Publication number
- OA00619A OA00619A OA50708A OA50708A OA00619A OA 00619 A OA00619 A OA 00619A OA 50708 A OA50708 A OA 50708A OA 50708 A OA50708 A OA 50708A OA 00619 A OA00619 A OA 00619A
- Authority
- OA
- OAPI
- Prior art keywords
- magnetic recording
- recording processes
- processes
- magnetic
- recording
- 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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22639362A | 1962-09-26 | 1962-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA00619A true OA00619A (en) | 1966-07-15 |
Family
ID=22848735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA50708A OA00619A (en) | 1962-09-26 | 1964-12-02 | Improvements to magnetic recording processes. |
Country Status (1)
Country | Link |
---|---|
OA (1) | OA00619A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577126A1 (en) * | 1992-07-02 | 1994-01-05 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG | Method and circuit arrangement for marking voice signals |
-
1964
- 1964-12-02 OA OA50708A patent/OA00619A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577126A1 (en) * | 1992-07-02 | 1994-01-05 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG | Method and circuit arrangement for marking voice signals |
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