NL140353B - SYSTEM FOR PROCESSING DATA. - Google Patents
SYSTEM FOR PROCESSING DATA.Info
- Publication number
- NL140353B NL140353B NL6818721A NL6818721A NL140353B NL 140353 B NL140353 B NL 140353B NL 6818721 A NL6818721 A NL 6818721A NL 6818721 A NL6818721 A NL 6818721A NL 140353 B NL140353 B NL 140353B
- Authority
- NL
- Netherlands
- Prior art keywords
- processing data
- data
- processing
- Prior art date
Links
Classifications
-
- 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
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1407—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol
- G11B20/1411—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol conversion to or from pulse width coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/08—Clock generators with changeable or programmable clock frequency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6818721A NL140353B (en) | 1968-12-27 | 1968-12-27 | SYSTEM FOR PROCESSING DATA. |
DE19691964115 DE1964115A1 (en) | 1968-12-27 | 1969-12-22 | Method for interpreting information |
GB6263169A GB1285729A (en) | 1968-12-27 | 1969-12-23 | Reading and writing information on a storage medium |
FR6945121A FR2027242A1 (en) | 1968-12-27 | 1969-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6818721A NL140353B (en) | 1968-12-27 | 1968-12-27 | SYSTEM FOR PROCESSING DATA. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6818721A NL6818721A (en) | 1970-06-30 |
NL140353B true NL140353B (en) | 1973-11-15 |
Family
ID=19805497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6818721A NL140353B (en) | 1968-12-27 | 1968-12-27 | SYSTEM FOR PROCESSING DATA. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1964115A1 (en) |
FR (1) | FR2027242A1 (en) |
GB (1) | GB1285729A (en) |
NL (1) | NL140353B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060837A (en) * | 1976-04-26 | 1977-11-29 | Minnesota Mining And Manufacturing Company | Variable cell width recording |
FR2365178A1 (en) * | 1976-09-20 | 1978-04-14 | Cii Honeywell Bull | METHOD OF READING ADDRESSES ON A MAGNETIC RECORDING MEDIA AND DEVICE FOR IMPLEMENTING IT |
NO343186B1 (en) | 2016-05-02 | 2018-11-26 | Fmc Kongsberg Subsea As | Method for installing a hatch to a protective subsea structure, a hinge and an assembly for subsea use. |
-
1968
- 1968-12-27 NL NL6818721A patent/NL140353B/en unknown
-
1969
- 1969-12-22 DE DE19691964115 patent/DE1964115A1/en active Pending
- 1969-12-23 GB GB6263169A patent/GB1285729A/en not_active Expired
- 1969-12-26 FR FR6945121A patent/FR2027242A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1285729A (en) | 1972-08-16 |
DE1964115A1 (en) | 1970-07-16 |
FR2027242A1 (en) | 1970-09-25 |
NL6818721A (en) | 1970-06-30 |
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