NL265204A - - Google Patents
Info
- Publication number
- NL265204A NL265204A NL265204DA NL265204A NL 265204 A NL265204 A NL 265204A NL 265204D A NL265204D A NL 265204DA NL 265204 A NL265204 A NL 265204A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/02—Comparing digital values
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
-
- 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
- G11B5/54—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 into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32382A US3119987A (en) | 1960-05-27 | 1960-05-27 | Signal change detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL265204A true NL265204A (sl) |
Family
ID=21864661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL265204D NL265204A (sl) | 1960-05-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3119987A (sl) |
| CH (1) | CH405416A (sl) |
| DE (1) | DE1424458B2 (sl) |
| GB (1) | GB962731A (sl) |
| NL (1) | NL265204A (sl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631421A (en) * | 1968-09-23 | 1971-12-28 | Burroughs Corp | Data storage addressing system |
| US3676868A (en) * | 1969-12-10 | 1972-07-11 | Eleuthere Poumakis | Random access magnetic storage system with movable transducer |
| US3631419A (en) * | 1970-04-10 | 1971-12-28 | Iomec | Apparatus for the vibration-free positioning of movable components |
| US3737877A (en) * | 1970-09-24 | 1973-06-05 | Energy Conversion Devices Inc | Data storage system with coarse and fine directing means |
| US4155071A (en) * | 1977-08-30 | 1979-05-15 | The Singer Company | Digital data change-of-state detector |
| JPS5753879A (en) * | 1980-09-12 | 1982-03-31 | Victor Co Of Japan Ltd | High-speed searching system for reproducer of disk-shaped information recording medium |
| JPS63152080A (ja) * | 1986-12-15 | 1988-06-24 | Pioneer Electronic Corp | 情報記録媒体再生装置における読取番地サ−チ方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2753545A (en) * | 1954-10-08 | 1956-07-03 | Burroughs Corp | Two element per bit shift registers requiring a single advance pulse |
| US2909673A (en) * | 1955-02-02 | 1959-10-20 | Librascope Inc | Push-pull magnetic element |
| US2896130A (en) * | 1955-09-16 | 1959-07-21 | Burroughs Corp | Transistor actuated device |
-
0
- NL NL265204D patent/NL265204A/xx unknown
-
1960
- 1960-05-27 US US32382A patent/US3119987A/en not_active Expired - Lifetime
-
1961
- 1961-05-09 GB GB16901/61A patent/GB962731A/en not_active Expired
- 1961-05-16 DE DE19611424458 patent/DE1424458B2/de active Pending
- 1961-05-26 CH CH621161A patent/CH405416A/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB962731A (en) | 1964-07-01 |
| DE1424458B2 (de) | 1970-07-16 |
| CH405416A (it) | 1966-01-15 |
| US3119987A (en) | 1964-01-28 |
| DE1424458A1 (de) | 1968-10-17 |